{"id":30624,"date":"2026-06-28T10:41:39","date_gmt":"2026-06-28T03:41:39","guid":{"rendered":"https:\/\/smilux.vn\/?p=30624"},"modified":"2026-07-03T14:14:42","modified_gmt":"2026-07-03T07:14:42","slug":"does-teeth-whitening-hurt","status":"publish","type":"post","link":"https:\/\/smilux.vn\/en\/does-teeth-whitening-hurt\/","title":{"rendered":"Does Teeth Whitening Hurt?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"30624\" class=\"elementor elementor-30624 elementor-30548\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a6c534a e-con-full e-flex e-con e-parent\" data-id=\"a6c534a\" 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-2fd56c68 elementor-widget elementor-widget-spacer\" data-id=\"2fd56c68\" 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-432b2ba2 e-flex e-con-boxed e-con e-parent\" data-id=\"432b2ba2\" 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-243e6e49 elementor-widget elementor-widget-elementskit-breadcrumb\" data-id=\"243e6e49\" 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><\/ol><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-35105140 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"35105140\" 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\">Does Teeth Whitening Hurt? Smilux Dentists Explain in Detail<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1925c9c0 elementor-widget elementor-widget-text-editor\" data-id=\"1925c9c0\" 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>Teeth whitening is a popular option for many patients who are concerned about yellow or discolored teeth caused by food, aging, or daily lifestyle habits. However, before deciding to undergo treatment, many people still wonder: <span style=\"color: #003366;\"><strong><a href=\"https:\/\/smilux.vn\/en\/does-teeth-whitening-hurt\/\">Does Teeth Whitening Hurt<\/a>?<\/strong><\/span> Does it cause tooth sensitivity or affect tooth enamel?<\/p><p>In the article below, dentists at <b>Smilux Dental<\/b> will help you better understand what teeth whitening feels like, the factors that may cause discomfort, and how to make the whitening process safer, gentler, and more comfortable.<\/p><figure id=\"attachment_30625\" aria-describedby=\"caption-attachment-30625\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-30625 size-full\" title=\"Does Teeth Whitening Hurt? Smilux Dentists Explain in Detail\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Does-Teeth-Whitening-Hurt-smilux.jpg\" alt=\"Does Teeth Whitening Hurt? Smilux Dentists Explain in Detail\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Does-Teeth-Whitening-Hurt-smilux.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Does-Teeth-Whitening-Hurt-smilux-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Does-Teeth-Whitening-Hurt-smilux-768x512.jpg 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-30625\" class=\"wp-caption-text\">Does Teeth Whitening Hurt? Smilux Dentists Explain in Detail<\/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: #00245e;color:#00245e\" 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: #00245e;color:#00245e\" 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-dental-crowns-be-whitened\/#What_Are_Dental_Crowns_and_Teeth_Whitening\" >What Are Dental Crowns and Teeth Whitening?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-be-whitened\/#What_Are_Dental_Crowns\" >What Are Dental Crowns?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-be-whitened\/#What_Is_Teeth_Whitening\" >What Is Teeth Whitening?<\/a><\/li><\/ul><\/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-dental-crowns-be-whitened\/#Can_Dental_Crowns_Be_Whitened\" >Can Dental Crowns Be Whitened?<\/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-dental-crowns-be-whitened\/#Why_Do_Dental_Crowns_Become_Discolored\" >Why Do Dental Crowns Become Discolored?<\/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-dental-crowns-be-whitened\/#Tips_to_Keep_Dental_Crowns_Bright_at_Home\" >Tips to Keep Dental Crowns Bright at Home<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-be-whitened\/#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-625d4d85 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"625d4d85\" 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\">Does Teeth Whitening Hurt?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13f5245e elementor-widget elementor-widget-text-editor\" data-id=\"13f5245e\" 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>Does Teeth Whitening Hurt? In general, professional teeth whitening at a dental clinic does not cause significant pain if your teeth and gums are healthy and the procedure is performed with proper technique. During treatment, the dentist will control the concentration of the whitening agent, the whitening time, and protect the gums to minimize discomfort for the patient.<\/p><p>After teeth whitening, some people may experience mild discomfort or slight tooth sensitivity for a short period. However, this is a common reaction caused by the teeth coming into contact with the whitening agent and usually subsides gradually after about 1\u20132 days. For more information on this issue, you can refer to the article: <span style=\"color: #003366;\"><b><a style=\"color: #003366;\" href=\"https:\/\/smilux.vn\/en\/how-long-does-tooth-sensitivity-last-after-teeth-whitening\/\">How Long Does Tooth Sensitivity Last After Teeth Whitening<\/a><\/b><\/span>?<\/p><p>If noticeable tooth pain occurs after whitening, lasts for several days, or gradually worsens when chewing, the patient should return to the dental clinic as soon as possible for an examination. The pain may be related to existing oral health problems such as tooth decay, enamel erosion, gingivitis, or teeth that were already highly sensitive before treatment.<\/p><p><img decoding=\"async\" class=\"wp-image-30552 size-full\" title=\"T\u1ea9y tr\u1eafng r\u0103ng \u0111\u00fang k\u1ef9 thu\u1eadt th\u01b0\u1eddng kh\u00f4ng g\u00e2y \u0111au\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Tay-trang-rang-co-dau-khong.jpg\" alt=\"T\u1ea9y tr\u1eafng r\u0103ng \u0111\u00fang k\u1ef9 thu\u1eadt th\u01b0\u1eddng kh\u00f4ng g\u00e2y \u0111au\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Tay-trang-rang-co-dau-khong.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Tay-trang-rang-co-dau-khong-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Tay-trang-rang-co-dau-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-5c4aaf7f elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"5c4aaf7f\" 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 Tooth Pain After Teeth Whitening<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ecc995e elementor-widget elementor-widget-text-editor\" data-id=\"ecc995e\" 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>From a clinical perspective, teeth whitening is a safe procedure and generally does not cause pain or discomfort if it is performed properly at a dental clinic. However, in some cases, patients may still experience tooth pain or discomfort during the whitening process. This sensation often results from various causes, such as:<\/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-3f497495 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"3f497495\" 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\">Due to Sensitive Teeth or Weakened Tooth Structure<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-162baf12 elementor-widget elementor-widget-text-editor\" data-id=\"162baf12\" 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>Some people have teeth that are more sensitive than usual, especially in cases of thin enamel, exposed dentin, cervical tooth wear, or gum recession. When exposed to whitening agents, the teeth are more easily irritated and may develop mild pain or discomfort during or after teeth whitening.<\/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-273db246 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"273db246\" 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 Treatment Technique<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d45b64b elementor-widget elementor-widget-text-editor\" data-id=\"1d45b64b\" 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>Teeth whitening requires the dentist to properly control the concentration of the whitening agent, the application time, and the way the gum tissue is protected during the procedure. If the dentist lacks sufficient expertise or the technique is not performed correctly, the whitening agent may have an excessive effect on the teeth, increasing pain and discomfort after treatment.<\/p><p>In addition, improper isolation of the gums, lips, and oral mucosa may cause the whitening agent to come into contact with soft tissues, leading to irritation, a burning sensation, or chemical burns. This is one of the reasons why patients may experience prolonged pain and discomfort.<\/p><p><img decoding=\"async\" class=\"wp-image-30553 size-full\" title=\"T\u1ea9y tr\u1eafng r\u0103ng sai k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 l\u00e0m r\u0103ng b\u1ecb k\u00edch th\u00edch qu\u00e1 m\u1ee9c, g\u00e2y \u0111au nh\u1ee9c\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Nguyen-nhan-tay-trang-rang-gay-dau-nhuc.jpg\" alt=\"T\u1ea9y tr\u1eafng r\u0103ng sai k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 l\u00e0m r\u0103ng b\u1ecb k\u00edch th\u00edch qu\u00e1 m\u1ee9c, g\u00e2y \u0111au nh\u1ee9c\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Nguyen-nhan-tay-trang-rang-gay-dau-nhuc.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Nguyen-nhan-tay-trang-rang-gay-dau-nhuc-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Nguyen-nhan-tay-trang-rang-gay-dau-nhuc-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-25e17cec at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"25e17cec\" 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\">Unsuitable Whitening Agent<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0ad65b elementor-widget elementor-widget-text-editor\" data-id=\"c0ad65b\" 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>Low-quality whitening agents, products of unclear origin, or whitening agents with a concentration that is not suitable for the patient\u2019s oral condition may strongly irritate the teeth, causing tooth pain, sensitivity, or discomfort after whitening.<\/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-3e109d31 elementor-widget elementor-widget-text-editor\" data-id=\"3e109d31\" 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\/how-long-do-teeth-whitening-results-last\/\">How Long Do Teeth Whitening Results Last<\/a>? How Often Should You Whiten Your Teeth?<br \/><\/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-b57d272 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"b57d272\" 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\">Untreated Oral Health Conditions<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b1fd4e elementor-widget elementor-widget-text-editor\" data-id=\"4b1fd4e\" 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 problems such as tooth decay, gingivitis, periodontitis, pulpitis, or enamel erosion can make the teeth more prone to pain during teeth whitening. If these issues are not treated beforehand, the whitening agents may affect damaged tooth areas or injured gum tissue, making the pain more noticeable and longer-lasting.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30554 size-full\" title=\"R\u0103ng c\u00f3 s\u00e2u r\u0103ng, vi\u00eam n\u01b0\u1edbu, vi\u00eam t\u1ee7y ho\u1eb7c m\u00f2n men s\u1ebd d\u1ec5 \u0111au nh\u1ee9c h\u01a1n\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tai-sao-tay-trang-rang-gay-dau-nhuc.jpg\" alt=\"R\u0103ng c\u00f3 s\u00e2u r\u0103ng, vi\u00eam n\u01b0\u1edbu, vi\u00eam t\u1ee7y ho\u1eb7c m\u00f2n men s\u1ebd d\u1ec5 \u0111au nh\u1ee9c h\u01a1n\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tai-sao-tay-trang-rang-gay-dau-nhuc.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tai-sao-tay-trang-rang-gay-dau-nhuc-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tai-sao-tay-trang-rang-gay-dau-nhuc-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-2206854e at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"2206854e\" 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 Can Teeth Whitening Be Done Without Causing Pain?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-15a26318 elementor-widget elementor-widget-text-editor\" data-id=\"15a26318\" 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 minimize tooth pain during teeth whitening, patients should keep the following points in mind:<\/p><ul><li>Choose a reputable dental clinic: Teeth whitening should be performed at a clinic with a clear operating license, a team of professionally trained dentists, and experience in cosmetic dental treatments.<\/li><li>Prioritize a qualified dentist: The dentist needs to conduct a thorough examination before whitening, assessing the condition of the enamel, gums, cavities, old fillings, and the level of tooth sensitivity. Based on this, the dentist can recommend a suitable method to avoid excessive tooth sensitivity.<\/li><li>Modern equipment: The whitening light system, gum isolation tools, and soft tissue protection materials should meet proper standards. If the equipment is not reliable or the technique is not performed accurately, the whitening agent may irritate the gums, lips, or cheeks, or make the teeth more sensitive.<\/li><li>A medically standardized whitening procedure: A safe procedure should include an oral examination, dental cleaning before whitening, careful gum isolation, the use of an appropriate whitening agent concentration, and proper control of the light exposure time according to the dentist\u2019s instructions.<\/li><li>Proper dental care after whitening: After the procedure, patients should avoid foods and drinks that are too hot or too cold, as well as dark-colored items such as coffee, tea, and colored soft drinks. At the same time, they should brush their teeth gently and use products for sensitive teeth if recommended by the dentist.<\/li><\/ul><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30555 size-full\" title=\"Ch\u1ecdn nha khoa uy t\u00edn gi\u00fap h\u1ea1n ch\u1ebf \u0111au nh\u1ee9c khi t\u1ea9y tr\u1eafng r\u0103ng\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Lam-the-nao-de-tay-trang-rang-khong-gay-dau.jpg\" alt=\"Ch\u1ecdn nha khoa uy t\u00edn gi\u00fap h\u1ea1n ch\u1ebf \u0111au nh\u1ee9c khi t\u1ea9y tr\u1eafng r\u0103ng\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Lam-the-nao-de-tay-trang-rang-khong-gay-dau.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Lam-the-nao-de-tay-trang-rang-khong-gay-dau-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Lam-the-nao-de-tay-trang-rang-khong-gay-dau-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-c101723 elementor-widget elementor-widget-text-editor\" data-id=\"c101723\" 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\/is-teeth-whitening-harmful\/\">Is Teeth Whitening Harmful<\/a>? Should You Get Teeth Whitening?<br \/><\/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-5956782 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"5956782\" 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\">Safe and Effective Teeth Whitening 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-338e192 elementor-widget elementor-widget-text-editor\" data-id=\"338e192\" 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>Tooth pain and sensitivity are concerns that make many patients hesitant when choosing <a href=\"https:\/\/smilux.vn\/en\/teeth-whitening\/\"><span style=\"color: #003366;\"><b>teeth whitening<\/b><\/span><\/a>. Understanding this, Smilux Dental has developed a safe, gentle whitening procedure that is carefully controlled by a team of dentists with more than 15 years of experience in dentistry.<\/p><p>At Smilux Dental, patients will receive a comprehensive oral examination, during which the dentist evaluates their current tooth shade, enamel condition, and gum health, then recommends a whitening method suitable for each patient\u2019s tooth condition. This helps improve tooth color effectively while minimizing sensitivity as much as possible.<\/p><p>The entire examination and whitening process is supported by modern dental equipment, such as the Panorex X-ray machine. Each patient is treated in a separate dental chair and uses a sterile instrument tray to ensure safety and reduce the risk of cross-contamination. The whitening agents have a clear origin and are used strictly according to the dentist\u2019s instructions to ensure whitening effectiveness and safety for the teeth and gums.<\/p><p>In addition, before whitening, the dentist will clean the teeth, remove tartar, and treat any oral health conditions so that the tooth surface is cleaner, the whitening agent can work more effectively, and the risk of irritation during treatment is reduced.<\/p><p>During the whitening process, the lips and gums are isolated using specialized tools, while patients wear protective eyewear to ensure safety throughout the procedure.<\/p><p>Thanks to strict control from the examination stage to post-whitening care, Smilux Dental helps patients improve their tooth color gently, minimize sensitivity, and feel more confident when choosing the service.<\/p><p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-30556 size-full\" title=\"T\u1ea9y tr\u1eafng r\u0103ng an to\u00e0n, hi\u1ec7u qu\u1ea3 t\u1ea1i Smilux Dental\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tay-trang-rang-khong-dau.jpg\" alt=\"T\u1ea9y tr\u1eafng r\u0103ng an to\u00e0n, hi\u1ec7u qu\u1ea3 t\u1ea1i Smilux Dental\" width=\"900\" height=\"600\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tay-trang-rang-khong-dau.jpg 900w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tay-trang-rang-khong-dau-300x200.jpg 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/tay-trang-rang-khong-dau-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-51d328de at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"51d328de\" 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\u200b<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1452352f elementor-widget elementor-widget-elementskit-contact-form7\" data-id=\"1452352f\" 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\"><p class=\"wpcf7-contact-form-not-found\"><strong>Error:<\/strong> Contact form not found.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-743e9582 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"743e9582\" 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\">CONCLUSION\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ce61e97 elementor-widget elementor-widget-text-editor\" data-id=\"3ce61e97\" 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>We hope the information above has helped patients clearly understand <strong>Does Teeth Whitening Hurt?<\/strong> and why pain or sensitivity may occur after whitening.<\/p><p>With a thorough examination process, appropriate treatment indications, and safe control by qualified dentists, <a href=\"https:\/\/smilux.vn\/en\/\"><span style=\"color: #003366;\"><b>Smilux Dental<\/b><\/span><\/a> helps patients improve their tooth color gently, minimize discomfort, and feel more confident with a bright, healthy smile.<\/p><p>If you still have concerns about the whitening method, the level of sensitivity, or whether your teeth are suitable for treatment, please contact us via <span style=\"color: #003366;\"><b>HOTLINE (+84) 866 251 379<\/b><\/span> for a detailed consultation with our dentist.<\/p><p><span style=\"color: #003366;\"><em>Note: The content in this article is for reference only and does not replace a dentist\u2019s diagnosis or clinical recommendation. For accurate advice based on your oral condition, you should visit a dental specialist directly.<\/em><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-43baacd5 e-con-full e-grid e-con e-child\" data-id=\"43baacd5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ea3f292 at-image-animation at-animation-image-none elementor-widget elementor-widget-image\" data-id=\"1ea3f292\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/bs-hoang-danh-ngan-moi-nhat.png\" class=\"attachment-2048x2048 size-2048x2048 wp-image-28179\" alt=\"bs ho\u00e0ng danh ng\u00e2n m\u1edbi nh\u1ea5t\" srcset=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/bs-hoang-danh-ngan-moi-nhat.png 600w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/bs-hoang-danh-ngan-moi-nhat-300x300.png 300w, https:\/\/smilux.vn\/wp-content\/uploads\/2026\/04\/bs-hoang-danh-ngan-moi-nhat-150x150.png 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-596fa22d e-con-full e-flex e-con e-child\" data-id=\"596fa22d\" 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-7d5afa76 elementor-widget elementor-widget-text-editor\" data-id=\"7d5afa76\" 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<span style=\"color: #003366; font-size: 18px;\">PROFESSIONAL CONSULTATION: DR. HOANG DANH NGAN<\/span>\n\nDr. Hoang Danh Ngan, MSc., DDS., CHUWS, is one of the leading dental professionals at Smilux Dental, with over 15 years of clinical experience.\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-2828c31b elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"2828c31b\" data-element_type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/smilux.vn\/en\/master-doctor-hoang-danh-ngan-general-dentistry-specialty\/\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\t<i class=\"far fa-arrow-alt-circle-right\"><\/i>Review The Profile\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\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\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3b8e1de3 e-con-full e-flex e-con e-parent\" data-id=\"3b8e1de3\" 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-1c809db1 at-heading-animation at-animation-heading-none elementor-widget elementor-widget-heading\" data-id=\"1c809db1\" 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\">---------- Teeth And Gums Knowledge ----------<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9c2ca1b elementor-widget elementor-widget-elementskit-blog-posts\" data-id=\"9c2ca1b\" 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--9c2ca1b\" 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\/how-long-do-teeth-whitening-results-last\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/How-Long-Do-Teeth-Whitening-Results-Last-smilux.jpg\" alt=\"How Long Do Teeth Whitening Results Last?\">\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>30<\/strong>Jun<\/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\/teeth-and-gums-knowledge\/\" rel=\"category tag\">Knowledge of teeth and gums<\/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>How Long Do Teeth Whitening Results Last? Let\u2019s find out with Smilux how long your teeth can stay bright after whitening, what factors affect the results, and how to maintain a whiter smile for longer.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/how-long-do-teeth-whitening-results-last\/\" 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\/is-teeth-whitening-harmful\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Is-Teeth-Whitening-Harmful-smilux.jpg\" alt=\"Is Teeth Whitening Harmful?\">\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>29<\/strong>Jun<\/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\/teeth-and-gums-knowledge\/\" rel=\"category tag\">Knowledge of teeth and gums<\/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>Is Teeth Whitening Harmful? Let Smilux dentists help you understand its safety, the potential risks of improper teeth whitening, and the right time to undergo the procedure to protect your oral health.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/is-teeth-whitening-harmful\/\" 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-teeth-with-fillings-be-whitened\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Can-Teeth-With-Fillings-Be-Whitened-smilux.jpg\" alt=\"Can Teeth With Fillings Be Whitened?\">\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>28<\/strong>Jun<\/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\/teeth-and-gums-knowledge\/\" rel=\"category tag\">Knowledge of teeth and gums<\/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 Teeth With Fillings Be Whitened? This is a common concern when dental fillings become discolored or no longer match the natural tooth color. In this article, Smilux will help you understand the answer in detail.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/can-teeth-with-fillings-be-whitened\/\" 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-be-whitened\/\" class=\"elementskit-entry-thumb\">\n                                    <img decoding=\"async\" src=\"https:\/\/smilux.vn\/wp-content\/uploads\/2026\/06\/Can-Dental-Crowns-Be-Whitened-smilux.jpg\" alt=\"Can Dental Crowns Be Whitened?\">\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>25<\/strong>Jun<\/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><span><a href=\"https:\/\/smilux.vn\/en\/teeth-and-gums-knowledge\/\" rel=\"category tag\">Knowledge of teeth and gums<\/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 Be Whitened? Learn with Smilux why dental crowns do not respond to whitening agents like natural teeth, what causes crowns to become discolored, and how to care for them at home.<\/p>\n                                                                                                                                                        <div class=\"btn-wraper\">\n                                    \n                                                                            <a href=\"https:\/\/smilux.vn\/en\/can-dental-crowns-be-whitened\/\" 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--9c2ca1b\">\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\/30624\/?ekit-blog-posts-paged=2\">2<\/a>\n<a class=\"page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/30624\/?ekit-blog-posts-paged=3\">3<\/a>\n<a class=\"next page-numbers\" href=\"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/30624\/?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>Does Teeth Whitening Hurt? Smilux Dentists Explain in Detail to Help You Feel More Confident About Improving Your Tooth Color While Effectively Minimizing Discomfort.<\/p>\n","protected":false},"author":2,"featured_media":30625,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-30624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-rang-va-nuou"],"_links":{"self":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/30624","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=30624"}],"version-history":[{"count":5,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/30624\/revisions"}],"predecessor-version":[{"id":30779,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/posts\/30624\/revisions\/30779"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/media\/30625"}],"wp:attachment":[{"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/media?parent=30624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/categories?post=30624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/smilux.vn\/en\/wp-json\/wp\/v2\/tags?post=30624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}