{"id":27603,"date":"2026-04-20T14:04:53","date_gmt":"2026-04-20T07:04:53","guid":{"rendered":"https:\/\/smilux.vn\/?p=27603"},"modified":"2026-04-20T14:46:08","modified_gmt":"2026-04-20T07:46:08","slug":"can-dental-crowns-become-stained-or-yellow-over-time","status":"publish","type":"post","link":"https:\/\/smilux.vn\/en\/can-dental-crowns-become-stained-or-yellow-over-time\/","title":{"rendered":"Can Dental Crowns Become Stained or Yellow Over Time?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"27603\" class=\"elementor elementor-27603 elementor-27577\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5fbff5fb e-con-full e-flex e-con e-parent\" data-id=\"5fbff5fb\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-60980821 elementor-widget elementor-widget-spacer\" data-id=\"60980821\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b63fb01 e-flex e-con-boxed e-con e-parent\" data-id=\"7b63fb01\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3cd7abb9 elementor-widget elementor-widget-elementskit-breadcrumb\" data-id=\"3cd7abb9\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-breadcrumb.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><ol class=\"ekit-breadcrumb\"><li class=\"ekit_breadcrumbs_start\"><span class=\"ekit_home_icon\"> <i class=\"fas fa-home\"><\/i> <\/span><a href=\"https:\/\/smilux.vn\/en\/\">Home<\/a><\/li> <li class=\"brd_sep\"> &raquo; <\/li> <li><a href=\"https:\/\/smilux.vn\/en\/dental-crown-knowledge\/\">Dental Crown Knowledge<\/a><\/li> <li class=\"brd_sep\"> &raquo; <\/li>  <li>Can Dental Crowns Become Stained or Yellow Over Time?<\/li><\/ol><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5fb0f2fd at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"5fb0f2fd\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Can Dental Crowns Become Stained or Yellow Over Time?<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-39ee986 elementor-widget elementor-widget-text-editor\" data-id=\"39ee986\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Many patients choose dental crowns to restore chipped, cracked, or discolored teeth while also enhancing the overall appearance of their smile. However, after a period of use, many begin to worry when their crowns appear duller or less bright than they were at first. So, <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-become-stained-or-yellow-over-time\/\"><span style=\"color: #003366;\"><strong>can dental crowns become stained or yellow over time<\/strong><\/span><\/a>?<\/p><p>In this article, the dentists at <b>Smilux Dental<\/b> explain the common causes of crown discoloration, along with effective solutions and proper care tips to help keep your dental crowns durable, glossy, and bright for the long term.<\/p><figure id=\"attachment_27606\" aria-describedby=\"caption-attachment-27606\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-27606 size-full\" title=\"Can Dental Crowns Become Stained or Yellow Over Time?\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Become-Stained-or-Yellow-Over-Time-smilux.jpg\" alt=\"Can Dental Crowns Become Stained or Yellow Over Time?\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Become-Stained-or-Yellow-Over-Time-smilux.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Become-Stained-or-Yellow-Over-Time-smilux-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Become-Stained-or-Yellow-Over-Time-smilux-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-27606\" class=\"wp-caption-text\">Can Dental Crowns Become Stained or Yellow Over Time?<\/figcaption><\/figure><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee4C L\u1ee4C (TABLE)<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0000;color:#0a0000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0000;color:#0a0000\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#Can_I_get_a_dental_crown_if_I_have_gum_disease\" >Can I get a dental crown if I have gum disease?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#Requirements_for_Getting_a_Dental_Crown_With_Gum_Disease\" >Requirements for Getting a Dental Crown With Gum Disease<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#Important_Considerations_for_Dental_Crowns_in_Patients_With_Gum_Disease\" >Important Considerations for Dental Crowns in Patients With Gum Disease<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#Smilux_Dental_%E2%80%93_A_Trusted_Choice_for_Dental_Crowns_in_Patients_With_Gum_Disease\" >Smilux Dental \u2013 A Trusted Choice for Dental Crowns in Patients With Gum Disease<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#Dental_Crown_Procedure_for_Patients_With_Gum_Disease_at_Smilux\" >Dental Crown Procedure for Patients With Gum Disease at Smilux<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/#CONCLUSION\" >CONCLUSION<\/a><\/li><\/ul><\/nav><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6c6a72ee at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"6c6a72ee\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Can Dental Crowns Become Stained or Yellow Over Time?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52eed4ba elementor-widget elementor-widget-text-editor\" data-id=\"52eed4ba\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In theory, dental crowns are more color-stable than natural teeth, which means they are less likely to become yellow or stained over time. This is because dental ceramic materials have a dense, smooth, and highly polished surface that helps resist discoloration from food, beverages, and daily plaque buildup.<\/p><p>Natural teeth, on the other hand, have microscopic surface irregularities within the enamel. Over time, pigments from coffee, tea, tobacco, and deeply colored foods can penetrate the tooth structure and cause discoloration. Dental crowns do not have the same porous structure as natural teeth, so they are significantly less prone to staining.<\/p><p>However, in clinical practice, dental crowns can still lose their brightness in certain situations. The most common causes include plaque and tartar accumulation around the gumline, improper oral hygiene, gradual wear of the polished surface after years of use, or the use of low-quality crown materials. With metal-based crowns, dark gum margins or visible metal edges caused by gum recession can also make the restoration appear darker over time.<\/p><p><img decoding=\"async\" class=\"wp-image-27581 size-full\" title=\"R\u0103ng s\u1ee9 c\u00f3 th\u1ec3 b\u1ecb \u1ed1 v\u00e0ng sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/lam-rang-su-co-bi-o-vang-khong.jpg\" alt=\"R\u0103ng s\u1ee9 c\u00f3 th\u1ec3 b\u1ecb \u1ed1 v\u00e0ng sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/lam-rang-su-co-bi-o-vang-khong.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/lam-rang-su-co-bi-o-vang-khong-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/lam-rang-su-co-bi-o-vang-khong-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15ed5c98 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"15ed5c98\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Causes of Yellowing or Discoloration in Dental Crowns<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-47516153 elementor-widget elementor-widget-text-editor\" data-id=\"47516153\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dental crowns can become stained, yellow, or dull after a period of use. Although ceramic surfaces are more resistant to discoloration than natural teeth, their appearance can still change over time. This condition is commonly associated with the following causes:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cc487e3 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"5cc487e3\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Low-Quality Crown Materials<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c8b99 elementor-widget elementor-widget-text-editor\" data-id=\"a8c8b99\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The outer ceramic layer of a dental crown is designed to provide shine, resist staining, and protect the surface from daily exposure to food, beverages, and plaque. When a crown is made from high-quality materials, it is more likely to maintain its color stability and esthetic appearance over time.<\/p><p>In contrast, low-quality crowns may have a more porous surface, insufficient smoothness, or premature wear of the glazed layer. As a result, pigments from coffee, tea, tobacco, and strongly colored foods can adhere more easily and cause visible discoloration.<\/p><p>To reduce the risk of yellowing, patients should choose genuine, high-quality crown materials with clear origins and receive treatment from a trusted dental clinic such as Smilux Dental to ensure long-lasting restorative results from the start.<\/p><p><img decoding=\"async\" class=\"wp-image-27582 size-full\" title=\"M\u00e3o s\u1ee9 k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, b\u1ec1 m\u1eb7t x\u1ed1p ho\u1eb7c m\u00f2n s\u1edbm, l\u00e0m r\u0103ng s\u1ee9 nhanh x\u1ec9n m\u00e0u\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Nguyen-nhan-lam-rang-su-bi-vang.jpg\" alt=\"M\u00e3o s\u1ee9 k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, b\u1ec1 m\u1eb7t x\u1ed1p ho\u1eb7c m\u00f2n s\u1edbm, l\u00e0m r\u0103ng s\u1ee9 nhanh x\u1ec9n m\u00e0u\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Nguyen-nhan-lam-rang-su-bi-vang.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Nguyen-nhan-lam-rang-su-bi-vang-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Nguyen-nhan-lam-rang-su-bi-vang-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fda687 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"4fda687\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Improper Crown Fabrication<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c866aeb elementor-widget elementor-widget-text-editor\" data-id=\"c866aeb\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>One of the common reasons dental crowns become discolored is improper fabrication during the manufacturing process. A dental crown should not only look natural in shape, but also be produced with the correct material proportions, internal structure, and precise firing techniques.<\/p><p>If the technician mixes the materials incorrectly or performs inadequate surface finishing, the crown may fail to achieve the required strength and gloss. When the surface is not sufficiently smooth, pigments from food, beverages, and plaque can accumulate more easily, leading to gradual discoloration over time.<\/p><p>In addition, uneven glazing or improper firing can affect the final shade of the crown, causing it to look less natural, become dull more quickly, or create visible color inconsistencies between adjacent teeth.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-40bb52f at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"40bb52f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Crown Structure and Material Type<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53761c2 elementor-widget elementor-widget-text-editor\" data-id=\"53761c2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Whether a dental crown changes color over time also depends on its internal structure and the type of material used. A crown is typically composed of an inner core and an outer ceramic layer. When these components are highly compatible in shade, translucency, and light reflection, the final restoration appears more natural and maintains its color for a longer time.<\/p><p>For metal-ceramic crowns, the inner framework is commonly made from alloys such as nickel-chromium or cobalt-chromium. Over time, the metal may oxidize in the oral environment, which can darken the gumline or make the crown appear darker overall.<\/p><p>Titanium-based crowns offer better esthetics than conventional metal crowns. However, because they still contain a metal core, they may appear less translucent than all-ceramic restorations under certain lighting conditions.<\/p><p>In contrast, premium all-ceramic crowns such as Nacera, E.max, or Ceramill are made entirely of ceramic without metal components. This allows for a more natural shade, excellent translucency, and a lower risk of long-term discoloration.<\/p><p>In some cases, patients may receive composite restorations instead of ceramic crowns. Composite is a resin-based dental material and does not offer the same stain resistance as ceramic. Over time, it is more likely to discolor, lose its surface gloss, and reduce the overall esthetic appearance of the teeth.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27583 size-full\" title=\"R\u0103ng s\u1ee9 b\u1ecb \u0111\u1ed5i m\u00e0u theo th\u1eddi gian ph\u1ee5 thu\u1ed9c tr\u1ef1c ti\u1ebfp v\u00e0o c\u1ea5u t\u1ea1o r\u0103ng s\u1ee9\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-bi-o-vang.jpg\" alt=\"R\u0103ng s\u1ee9 b\u1ecb \u0111\u1ed5i m\u00e0u theo th\u1eddi gian ph\u1ee5 thu\u1ed9c tr\u1ef1c ti\u1ebfp v\u00e0o c\u1ea5u t\u1ea1o r\u0103ng s\u1ee9\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-bi-o-vang.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-bi-o-vang-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-bi-o-vang-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6eff0f4 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"6eff0f4\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Improper Care of Dental Crowns<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3156197 elementor-widget elementor-widget-text-editor\" data-id=\"3156197\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When brushing is inadequate, interdental areas are not cleaned properly, or daily oral hygiene is neglected, plaque and bacteria can accumulate on the surface of dental crowns. Over time, this buildup may cause the crowns to appear duller and less attractive.<\/p><p>Certain habits can also affect the longevity and appearance of dental crowns. Using a toothbrush with overly hard bristles, brushing too aggressively, or choosing unsuitable oral care products may wear down the ceramic surface and reduce its natural shine. Once the surface becomes rougher, pigments are more likely to adhere and cause staining.<\/p><p>Dietary habits also play a direct role in crown discoloration. Frequent consumption of coffee, tea, red wine, colored soft drinks, or tobacco products can gradually leave pigments on the crown surface, causing it to lose brightness more quickly.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bb9240 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"1bb9240\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Trauma-Related Discoloration of Dental Crowns<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a11de2 elementor-widget elementor-widget-text-editor\" data-id=\"3a11de2\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>After a <a href=\"https:\/\/smilux.vn\/boc-rang-su\/\"><span style=\"color: #003366;\"><strong>dental crown<\/strong><\/span><\/a> is placed, strong impact or trauma can lead to changes in the tooth\u2019s appearance. This usually occurs when the underlying natural tooth becomes damaged, develops internal bleeding, or experiences pulp necrosis, resulting in dark pigmentation within the tooth structure.<\/p><p>Even though the crown covers the tooth externally, discoloration from the prepared tooth underneath may still show through the restoration, making the crowned tooth appear darker or duller than the surrounding teeth.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27584 size-full\" title=\"R\u0103ng s\u1ee9 b\u1ecb \u1ed1 v\u00e0ng do ch\u1ea5n th\u01b0\u01a1ng\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-co-bi-vang-khong.jpg\" alt=\"R\u0103ng s\u1ee9 b\u1ecb \u1ed1 v\u00e0ng do ch\u1ea5n th\u01b0\u01a1ng\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-co-bi-vang-khong.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-co-bi-vang-khong-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-su-co-bi-vang-khong-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21dca11 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"21dca11\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Aging of Long-Used Dental Crowns<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8169570 elementor-widget elementor-widget-text-editor\" data-id=\"8169570\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Dental crowns are highly durable and generally maintain their color well, but they are not permanent restorations. After many years of use, especially after around 10 years or longer, the crown material may begin to show signs of aging.<\/p><p>Over time, the surface of the crown can lose its original gloss and develop wear marks or microscopic cracks that may not be visible to the naked eye. These changes make the surface less smooth, allowing plaque and pigments to accumulate more easily.<\/p><p>If an older crown begins to lose its brightness or change color, patients should schedule a dental examination so the dentist can evaluate the crown\u2019s fit, structural integrity, and determine whether replacement is recommended. You may also refer to the article <a href=\"https:\/\/smilux.vn\/en\/how-often-should-you-replace-dental-crowns\/\"><strong>H<span style=\"color: #003366;\">ow Often Should You Replace Dental Crowns<\/span><\/strong><\/a>? for more detailed information.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b59f14 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"1b59f14\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gum Recession Exposing the Cement Margin<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d53bd0 elementor-widget elementor-widget-text-editor\" data-id=\"3d53bd0\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Over time, the gum tissue may naturally age or gradually recede, exposing more of the tooth structure and making the teeth appear longer than normal. This is a common condition in patients with chronic gum inflammation or a natural tendency toward gum recession.<\/p><p>For crowned teeth, the restoration is permanently bonded using professional dental cement. When gum recession occurs, the margin where the crown meets the natural tooth, or the bonding material itself, may become visible.<\/p><p>This exposed area can more easily retain plaque and absorb pigments from food and beverages, leading to yellow or dark lines near the gumline. Many people assume the crown itself has become stained, but in reality, the discoloration often originates from the cervical margin and the surrounding gum tissues.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27585 size-full\" title=\"Khi n\u01b0\u1edbu t\u1ee5t, c\u1ed5 r\u0103ng s\u1ee9 d\u1ec5 xu\u1ea5t hi\u1ec7n vi\u1ec1n v\u00e0ng ho\u1eb7c s\u1eabm m\u00e0u\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-boc-su-bi-vang.jpg\" alt=\"Khi n\u01b0\u1edbu t\u1ee5t, c\u1ed5 r\u0103ng s\u1ee9 d\u1ec5 xu\u1ea5t hi\u1ec7n vi\u1ec1n v\u00e0ng ho\u1eb7c s\u1eabm m\u00e0u\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-boc-su-bi-vang.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-boc-su-bi-vang-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/rang-boc-su-bi-vang-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4dcd1e80 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"4dcd1e80\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Treat Yellow or Discolored Dental Crowns<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-442a0e1a elementor-widget elementor-widget-text-editor\" data-id=\"442a0e1a\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If a dental crown becomes yellow or discolored, replacing the crown is often the most effective solution. Unlike natural teeth, dental crowns cannot be whitened with conventional bleaching treatments because whitening agents do not penetrate the ceramic surface.<\/p><p>Attempting to whiten a crown at home will not improve its shade and may even reduce the surface gloss, negatively affecting its esthetic appearance.<\/p><p>When replacing an old crown, patients should choose a reputable dental clinic and an experienced dentist to reduce the risk of problems such as discomfort, open margins, visible metal edges, or early discoloration after treatment. The dentist will perform a full oral examination, assess the existing crown, and recommend the most suitable type of restoration based on both cosmetic goals and chewing function.<\/p><p>It is also important to understand that crown material directly affects long-term color stability. Some crowns with metal substructures may oxidize over time, which can darken the gumline or make the tooth appear duller.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27586 size-full\" title=\"Khi r\u0103ng s\u1ee9 b\u1ecb \u1ed1 v\u00e0ng ho\u1eb7c xu\u1ed1ng m\u00e0u, thay r\u0103ng s\u1ee9 m\u1edbi l\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 nh\u1ea5t.\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-khac-phuc-rang-su-bi-vang.jpg\" alt=\"Khi r\u0103ng s\u1ee9 b\u1ecb \u1ed1 v\u00e0ng ho\u1eb7c xu\u1ed1ng m\u00e0u, thay r\u0103ng s\u1ee9 m\u1edbi l\u00e0 gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 nh\u1ea5t.\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-khac-phuc-rang-su-bi-vang.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-khac-phuc-rang-su-bi-vang-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-khac-phuc-rang-su-bi-vang-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4b47fe elementor-widget elementor-widget-text-editor\" data-id=\"a4b47fe\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #003366;\"><b>&gt;&gt;&gt; READ MORE: <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-fall-off\/\">Can Dental Crowns Fall Off<\/a>? How to Reattach a Fallen Dental Crown<\/b><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-762079a6 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"762079a6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How to Prevent Dental Crowns from Turning Yellow<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7d732439 elementor-widget elementor-widget-text-editor\" data-id=\"7d732439\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>To maintain the brightness of your dental crowns and extend their lifespan, proper daily oral care is essential. Below are several recommendations shared by the dentists at Smilux Dental:<\/p><ul><li>Brush your teeth consistently every day: Brush 2 to 3 times daily using a soft-bristled toothbrush with gentle pressure. Proper brushing helps remove plaque and food debris from the tooth surface and between the teeth, reducing the risk of discoloration.<\/li><li>Clean your mouth after eating and drinking: Use a suitable mouthwash or saline rinse to help cleanse the oral cavity, reduce bacteria, and keep your breath fresher.<\/li><li>Limit strongly pigmented foods and drinks: Coffee, tea, red wine, colored soft drinks, and heavily pigmented foods can leave stains on the surface of crowns. Frequent exposure may gradually reduce their brightness.<\/li><li>Avoid smoking: Tobacco contains substances that easily cause staining and can make crowns appear dull more quickly. Smoking also negatively affects gum health and overall oral health.<\/li><li>Maintain a balanced diet: Adequate intake of calcium, vitamins, and minerals helps support healthy natural teeth, gums, and jawbone structure, contributing to longer-lasting crown results.<\/li><li>Schedule regular dental checkups: Visit your dentist every 3 to 6 months for professional cleaning, crown evaluation, and early detection of any issues. This is one of the most effective ways to keep dental crowns durable and attractive over time.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-27587 size-full\" title=\"H\u1ea1n ch\u1ebf c\u00e0 ph\u00ea v\u00e0 c\u00e1c th\u1ee9c u\u1ed1ng \u0111\u1eadm m\u00e0u \u0111\u1ec3 r\u0103ng s\u1ee9 kh\u00f4ng b\u1ecb x\u1ec9n m\u00e0u.\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-phong-tranh-rang-boc-su-bi-vang.jpg\" alt=\"H\u1ea1n ch\u1ebf c\u00e0 ph\u00ea v\u00e0 c\u00e1c th\u1ee9c u\u1ed1ng \u0111\u1eadm m\u00e0u \u0111\u1ec3 r\u0103ng s\u1ee9 kh\u00f4ng b\u1ecb x\u1ec9n m\u00e0u.\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-phong-tranh-rang-boc-su-bi-vang.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-phong-tranh-rang-boc-su-bi-vang-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Cach-phong-tranh-rang-boc-su-bi-vang-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-160511f6 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"160511f6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">BioUltra Dental Crown Technology at Smilux Dental<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-291c2441 elementor-widget elementor-widget-text-editor\" data-id=\"291c2441\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Many people want dental crowns but still hesitate because they worry that the crowns may become yellow, lose their color, or look unnatural after a few years of use. In reality, the durability and color of dental crowns depend greatly on the restoration technology, materials used, and the dentist\u2019s expertise.<\/p><p>At Smilux Dental, <a href=\"https:\/\/smilux.vn\/en\/bioultra-technology\/\"><span style=\"color: #003366;\"><strong>BioUltra dental crown technology<\/strong><\/span><\/a> was developed to provide a modern cosmetic solution based on natural beauty, strength, and long-lasting color stability.<\/p><p>Unlike the common belief that crowns require extensive tooth reduction, BioUltra focuses on a minimally invasive restorative approach that preserves as much natural tooth structure as possible. The dentist will carefully examine each case and only intervene where necessary. When more natural tooth structure is preserved, the restored teeth often feel more natural, reduce sensitivity, and remain stable for long-term chewing function.<\/p><p>A key advantage of BioUltra is its ability to maintain esthetic color. The crowns are made from high-quality materials with a smooth, glossy surface that helps resist stains from coffee, tea, tobacco, and dark-colored foods. This is an important factor in keeping the teeth bright and reducing the risk of discoloration over time.<\/p><p>In addition, every patient at Smilux Dental receives a personalized smile design. The dentist considers facial proportions, smile line, skin tone, and individual preferences to create a smile that is harmonious, natural, and suitable for each person. As a result, the restored teeth are not only bright and beautiful, but also preserve the unique character of the face.<\/p><p>The entire process is carried out systematically, from oral examination, bite analysis, and treatment planning to post-restoration follow-up. Careful attention at every stage helps improve accuracy, enhance esthetics, and extend the lifespan of the dental crowns.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9177383 elementor-widget elementor-widget-text-editor\" data-id=\"9177383\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><em>If you are looking for a long-lasting dental crown solution that stays beautiful, resists yellowing, and is suitable for your oral condition, BioUltra at Smilux Dental is a worthwhile option to consider. Fill out the consultation form today to be contacted by a dentist from Smilux Dental for an oral evaluation and personalized treatment recommendations for your smile.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76ddc69f at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"76ddc69f\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">BOOK APPOINTMENT<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11d14e19 elementor-widget elementor-widget-elementskit-contact-form7\" data-id=\"11d14e19\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-contact-form7.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-form\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f14199-p27603-o1\" lang=\"vi\" dir=\"ltr\" data-wpcf7-id=\"14199\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/en\/can-dental-crowns-become-stained-or-yellow-over-time\/#wpcf7-f14199-p27603-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Form li\u00ean h\u1ec7\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"14199\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.2\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"vi\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f14199-p27603-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"27603\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n\n<div class=\"row\">\n\t<div class=\"form-group col-md-6 mb-6 mb-4\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required form-control\" id=\"name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your Name\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"form-group col-md-6 mb-6 mb-4\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel form-control\" id=\"phone\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Your Phone\" value=\"\" type=\"tel\" name=\"phone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"form-group col-md-12 mb-4\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"message\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text form-control\" id=\"msg\" aria-invalid=\"false\" placeholder=\"Consultation Details\" value=\"\" type=\"text\" name=\"message\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"col-md-12 mb-3 mb-4 form-btn text-center\">\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner btn-default\" id=\"msgSubmit\" type=\"submit\" value=\"Send Now\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div><input type='hidden' class='wpcf7-pum' value='{\"closepopup\":false,\"closedelay\":0,\"openpopup\":false,\"openpopup_id\":0}' \/><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-626d3cf6 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"626d3cf6\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"CONCLUSION\"><\/span>CONCLUSION<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-44e25e71 elementor-widget elementor-widget-text-editor\" data-id=\"44e25e71\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The information above, shared by the dentists at Smilux Dental, helps answer the question <strong>Can Dental Crowns Become Stained or Yellow Over Time<\/strong>? as well as explain the causes and treatment options when dental crowns lose their color over time.<\/p><p>If you have any further questions about dental crowns, replacing old crowns, or proper crown care, contact <span style=\"color: #003366;\"><a style=\"color: #003366;\" href=\"https:\/\/smilux.vn\/en\/\"><b>Smilux Dental<\/b><\/a><\/span> at <span style=\"color: #003366;\"><b>HOTLINE +84 866 251 379<\/b><\/span> to schedule an examination and receive detailed advice based on your oral condition.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-27d67c02 e-con-full e-flex e-con e-parent\" data-id=\"27d67c02\" data-element_type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7e5a574b at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"7e5a574b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p class=\"elementor-heading-title elementor-size-default\">---------- Dental Crown Knowledge ----------<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4facec59 elementor-widget elementor-widget-elementskit-blog-posts\" data-id=\"4facec59\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-blog-posts.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\n        <div id=\"post-items--4facec59\" class=\"row post-items ekit-blog-posts-content wihout-masonry \" data-enable=\"no\">\n\n\t\t\t<!-- Blog Carousel markup render -->\n\t\t\t\n\n            <div class=\"col-lg-3 col-md-6\">\n\n                                    <div class=\"elementskit-post-image-card\">\n                        <div class=\"elementskit-entry-header\">\n                                                            <a href=\"https:\/\/smilux.vn\/en\/should-you-get-braces-or-dental-crowns\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Should-You-Get-Braces-or-Dental-Crowns-smilux-dental.jpg\" alt=\"Should You Get Braces or Dental Crowns?\">\n                                <\/a><!-- .elementskit-entry-thumb END -->\n                                                                                                    <div class=\"elementskit-meta-lists elementskit-style-tag\">\n                                        <div class=\"elementskit-single-meta triangle_left\"><span class=\"elementskit-meta-wraper\"><strong>21<\/strong>Apr<\/span><\/div>\n                                    <\/div>\n                                                                                            \n                                                            <div class=\"elementskit-meta-categories\">\n                                    <span class=\"elementskit-meta-wraper\">\n                                        <span><a href=\"https:\/\/smilux.vn\/en\/dental-crown-knowledge\/\" rel=\"category tag\">Dental Crown Knowledge<\/a><\/span>\n                                    <\/span>\n                                <\/div>\n                            \n                                                    <\/div><!-- .elementskit-entry-header END -->\n\n                        <div class=\"elementskit-post-body \">\n                            \n                                                                                                                                                        \n                                        \n                                                                                                                                                                            <p>Should You Get Braces or Dental Crowns? Explore the benefits, indications, and how to choose the most suitable option for your dental condition. The dentists at Smilux Dental provide personalized solutions to help you achieve a beautiful and confident smile.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/should-you-get-braces-or-dental-crowns\/\" class=\"elementskit-btn  whitespace--normal\" >\n                                                                                    Read more                                        <\/a>\n                                                                    <\/div>\n                                                    <\/div><!-- .elementskit-post-body END -->\n                    <\/div>\n                \n            <\/div>\t\t\t\t\n\n            <div class=\"col-lg-3 col-md-6\">\n\n                                    <div class=\"elementskit-post-image-card\">\n                        <div class=\"elementskit-entry-header\">\n                                                            <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-become-stained-or-yellow-over-time\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Become-Stained-or-Yellow-Over-Time-smilux-dental.jpg\" alt=\"Can Dental Crowns Become Stained or Yellow Over Time?\">\n                                <\/a><!-- .elementskit-entry-thumb END -->\n                                                                                                    <div class=\"elementskit-meta-lists elementskit-style-tag\">\n                                        <div class=\"elementskit-single-meta triangle_left\"><span class=\"elementskit-meta-wraper\"><strong>20<\/strong>Apr<\/span><\/div>\n                                    <\/div>\n                                                                                            \n                                                            <div class=\"elementskit-meta-categories\">\n                                    <span class=\"elementskit-meta-wraper\">\n                                        <span><a href=\"https:\/\/smilux.vn\/en\/dental-crown-knowledge\/\" rel=\"category tag\">Dental Crown Knowledge<\/a><\/span>\n                                    <\/span>\n                                <\/div>\n                            \n                                                    <\/div><!-- .elementskit-entry-header END -->\n\n                        <div class=\"elementskit-post-body \">\n                            \n                                                                                                                                                        \n                                        \n                                                                                                                                                                            <p>Can Dental Crowns Become Stained or Yellow Over Time? Learn the causes of discoloration, effective treatment options, and proper care tips to keep your crowns bright, durable, and beautiful for years with expert advice from the dentists at Smilux Dental.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-become-stained-or-yellow-over-time\/\" class=\"elementskit-btn  whitespace--normal\" >\n                                                                                    Read more                                        <\/a>\n                                                                    <\/div>\n                                                    <\/div><!-- .elementskit-post-body END -->\n                    <\/div>\n                \n            <\/div>\t\t\t\t\n\n            <div class=\"col-lg-3 col-md-6\">\n\n                                    <div class=\"elementskit-post-image-card\">\n                        <div class=\"elementskit-entry-header\">\n                                                            <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-fall-off\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-Dental-Crowns-Fall-Off-smilux.jpg\" alt=\"Can Dental Crowns Fall Off? How to Reattach a Fallen Dental Crown\">\n                                <\/a><!-- .elementskit-entry-thumb END -->\n                                                                                                    <div class=\"elementskit-meta-lists elementskit-style-tag\">\n                                        <div class=\"elementskit-single-meta triangle_left\"><span class=\"elementskit-meta-wraper\"><strong>18<\/strong>Apr<\/span><\/div>\n                                    <\/div>\n                                                                                            \n                                                            <div class=\"elementskit-meta-categories\">\n                                    <span class=\"elementskit-meta-wraper\">\n                                        <span><a href=\"https:\/\/smilux.vn\/en\/dental-crown-knowledge\/\" rel=\"category tag\">Dental Crown Knowledge<\/a><\/span>\n                                    <\/span>\n                                <\/div>\n                            \n                                                    <\/div><!-- .elementskit-entry-header END -->\n\n                        <div class=\"elementskit-post-body \">\n                            \n                                                                                                                                                        \n                                        \n                                                                                                                                                                            <p>Can Dental Crowns Fall Off? Learn the Causes of Loose or Fallen Crowns, Proper Reattachment Techniques, and Effective Prevention Tips from the Dentists at Smilux Dental Clinic.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-fall-off\/\" class=\"elementskit-btn  whitespace--normal\" >\n                                                                                    Read more                                        <\/a>\n                                                                    <\/div>\n                                                    <\/div><!-- .elementskit-post-body END -->\n                    <\/div>\n                \n            <\/div>\t\t\t\t\n\n            <div class=\"col-lg-3 col-md-6\">\n\n                                    <div class=\"elementskit-post-image-card\">\n                        <div class=\"elementskit-entry-header\">\n                                                            <a href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/Can-I-get-a-dental-crown-if-I-have-gum-disease-smilux.jpg\" alt=\"Can I get a dental crown if I have gum disease?\">\n                                <\/a><!-- .elementskit-entry-thumb END -->\n                                                                                                    <div class=\"elementskit-meta-lists elementskit-style-tag\">\n                                        <div class=\"elementskit-single-meta triangle_left\"><span class=\"elementskit-meta-wraper\"><strong>17<\/strong>Apr<\/span><\/div>\n                                    <\/div>\n                                                                                            \n                                                            <div class=\"elementskit-meta-categories\">\n                                    <span class=\"elementskit-meta-wraper\">\n                                        <span><a href=\"https:\/\/smilux.vn\/en\/dental-crown-knowledge\/\" rel=\"category tag\">Dental Crown Knowledge<\/a><\/span>\n                                    <\/span>\n                                <\/div>\n                            \n                                                    <\/div><!-- .elementskit-entry-header END -->\n\n                        <div class=\"elementskit-post-body \">\n                            \n                                                                                                                                                        \n                                        \n                                                                                                                                                                            <p>Can I get a dental crown if I have gum disease? Learn about the treatment requirements, safe clinical process, and important considerations recommended by dental professionals. Smilux Dental helps you choose the most suitable solution to restore aesthetics, protect your natural teeth, and reduce the risk of long term complications.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/can-i-get-a-dental-crown-if-i-have-gum-disease\/\" class=\"elementskit-btn  whitespace--normal\" >\n                                                                                    Read more                                        <\/a>\n                                                                    <\/div>\n                                                    <\/div><!-- .elementskit-post-body END -->\n                    <\/div>\n                \n            <\/div>\t\t\t\t        <\/div>\n        \n        \n                    <div \n            data-ekit-blog-post-style=\"numbered\"\n            class=\"ekit-blog-post-pagination-container ekit-blog-post-pagination-style-numbered\" \n            id=\"post-nagivation--4facec59\">\n                <span aria-current=\"page\" class=\"page-numbers current\">1<\/span>\n<a class=\"page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/?ekit-blog-posts-paged=2\">2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/?ekit-blog-posts-paged=3\">3<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/?ekit-blog-posts-paged=4\">4<\/a>\n<a class=\"next page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/?ekit-blog-posts-paged=2\">Next<\/a>            <\/div>\n\n            <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Can Dental Crowns Become Stained or Yellow Over Time? Learn the causes of discoloration, effective treatment options, and proper care tips to keep your crowns bright, durable, and beautiful for years with expert advice from the dentists at Smilux Dental.<\/p>\n","protected":false},"author":2,"featured_media":27604,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-27603","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dental-crown-knowledge"],"_links":{"self":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/comments?post=27603"}],"version-history":[{"count":5,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/revisions"}],"predecessor-version":[{"id":27612,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/27603\/revisions\/27612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/media\/27604"}],"wp:attachment":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/media?parent=27603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/categories?post=27603"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/tags?post=27603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}