{"id":2985,"date":"2026-08-11T10:57:10","date_gmt":"2026-08-11T03:57:10","guid":{"rendered":"https:\/\/nhakhoaismile.vn\/?p=2985"},"modified":"2026-11-05T02:09:47","modified_gmt":"2026-11-04T19:09:47","slug":"tay-trang-rang-da-nang","status":"publish","type":"post","link":"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/","title":{"rendered":"799K Teeth Whitening: The Secret to a Brighter Smile in Da Nang"},"content":{"rendered":"<h1 class=\"PDq2pG_selectionAnchorContainer\" data-section-id=\"1ww4g0o\" data-start=\"1245\" data-end=\"1311\"><span role=\"text\"><strong data-start=\"1249\" data-end=\"1311\">Teeth Whitening: A Solution for a Brighter, More Beautiful Smile in Da Nang<\/strong><\/span><\/h1>\n<p><strong>L\u01b0u \u00fd c\u1eadp nh\u1eadt ng\u00e0y 05\/11\/2026:<\/strong> Ch\u01b0\u01a1ng tr\u00ecnh t\u1ea9y tr\u1eafng r\u0103ng gi\u00e1 799.000 VN\u0110\/h\u00e0m \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i \u0111\u00e3 k\u1ebft th\u00fac v\u00e0o ng\u00e0y 31\/08\/2026. Gi\u00e1 v\u00e0 \u01b0u \u0111\u00e3i hi\u1ec7n h\u00e0nh vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp Nha khoa iSmile qua s\u1ed1 0865 918 979 \u0111\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn.<\/p>\n<p data-start=\"651\" data-end=\"907\"><strong data-start=\"651\" data-end=\"669\">Teeth Whitening<\/strong> is a popular cosmetic dental treatment chosen by many people to improve tooth color and create a brighter, more radiant smile. Over time, teeth can become discolored due to coffee, tea, smoking, colored foods, or the natural aging process.<\/p>\n<p data-start=\"909\" data-end=\"1069\">If you are looking for a safe and suitable way to improve your tooth color, a dental consultation is the first step to determine the most appropriate treatment for your oral condition.<\/p>\n<p data-start=\"1071\" data-end=\"1332\">T\u1ea1i <strong data-start=\"1075\" data-end=\"1102\">iSmile Da Nang Dental Clinic<\/strong>patients receive a thorough dental examination and personalized consultation before treatment. In particular, from <strong data-start=\"1189\" data-end=\"1218\">From August 10, 2026 to August 31, 2026<\/strong>, iSmile \u0111\u00e3 tri\u1ec3n khai ch\u01b0\u01a1ng tr\u00ecnh <strong data-start=\"1256\" data-end=\"1294\">teeth Whitening: Only 799,000 VND per Arch<\/strong>, includes complimentary dental scaling and polishing for both arches.<\/p>\n<hr data-start=\"1334\" data-end=\"1337\" \/>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Tay_trang_rang_la_gi\" >What Is Teeth Whitening?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Nhung_nguyen_nhan_khien_rang_bi_xin_mau\" >Causes of Tooth Discoloration<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Thuc_pham_va_do_uong_co_mau\" >Pigmented Foods &amp; Beverages<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Thuoc_la\" >Smoking<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Ve_sinh_rang_mieng_chua_dung_cach\" >Improper Oral Hygiene<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Tuoi_tac\" >Age<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Ai_phu_hop_voi_tay_trang_rang\" >Who Is Suitable for Teeth Whitening?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Quy_trinh_tay_trang_rang_tai_nha_khoa\" >In-Office Teeth Whitening Procedure<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Buoc_1_Kiem_tra_tinh_trang_rang\" >Step 1: Dental Examination<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Buoc_2_Tu_van_phuong_phap_tay_trang\" >Step 2: Whitening Method Consultation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Buoc_3_Thuc_hien_tay_trang\" >Step 3: Teeth Whitening Treatment<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Buoc_4_Huong_dan_cham_soc_sau_tay_trang\" >Step 4: Post-Whitening Care Instructions<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Tay_trang_rang_co_gay_e_buot_khong\" >Does Teeth Whitening Cause Tooth Sensitivity?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Cach_cham_soc_sau_khi_tay_trang_rang\" >How to Care for Your Teeth After Whitening<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Tay_trang_rang_799000_VNDham_tai_iSmile_Da_Nang\" >Teeth Whitening at 799,000 VND per Arch at iSmile Da Nang Dental Clinic<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Uu_dai_ap_dung_tu_1008_%E2%80%93_31082026\" >Promotion valid from August 10 \u2013 August 31, 2026<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Tay_trang_rang_tai_Nha_khoa_iSmile_Da_Nang\" >Teeth Whitening at iSmile Da Nang Dental Clinic<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/nhakhoaismile.vn\/en\/tay-trang-rang-da-nang\/#Dang_ky_tay_trang_rang_tai_iSmile\" >Register for Teeth Whitening at iSmile<\/a><\/li><\/ul><\/nav><\/div>\n<h2 data-section-id=\"1lxn3cx\" data-start=\"1339\" data-end=\"1363\"><span class=\"ez-toc-section\" id=\"Tay_trang_rang_la_gi\"><\/span>What Is Teeth Whitening?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"1365\" data-end=\"1517\"><strong data-start=\"1365\" data-end=\"1383\">Teeth Whitening<\/strong> It is a treatment that uses specialized whitening agents to improve tooth color, making the teeth appear brighter than their original shade.<\/p>\n<p data-start=\"1519\" data-end=\"1779\">Teeth can become discolored for many different reasons. Frequent consumption of coffee, tea, tobacco, wine, or highly pigmented foods can gradually make teeth appear dull or stained. In addition, tooth color can naturally change with age and individual tooth structure.<\/p>\n<p data-start=\"1781\" data-end=\"2008\">Professional teeth whitening methods commonly use active ingredients such as hydrogen peroxide or carbamide peroxide. Whitening results depend on the original tooth shade, the cause of discoloration, and each individual\u2019s dental condition.<\/p>\n<p data-start=\"2010\" data-end=\"2135\">Therefore, before undergoing treatment, patients should have a dental examination to assess their oral condition and determine the most suitable whitening method.<\/p>\n<p data-start=\"2010\" data-end=\"2135\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-2992 aligncenter\" src=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/truoc-sau-tay-trang-Linh-scaled.png\" alt=\"T\u1ea9y tr\u1eafng r\u0103ng tr\u01b0\u1edbc v\u00e0 sau t\u1ea1i Nha khoa iSmile \u0110\u00e0 N\u1eb5ng\" width=\"434\" height=\"542\" title=\"\" srcset=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/truoc-sau-tay-trang-Linh-scaled.png 2048w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/truoc-sau-tay-trang-Linh-768x960.png.webp 768w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/truoc-sau-tay-trang-Linh-1229x1536.png.webp 1229w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/truoc-sau-tay-trang-Linh-1638x2048.png.webp 1638w, https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/truoc-sau-tay-trang-Linh-10x12.png 10w\" sizes=\"(max-width: 434px) 100vw, 434px\" data-smush-webp-fallback=\"{&quot;srcset&quot;:&quot;https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/truoc-sau-tay-trang-Linh-scaled.png 2048w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/truoc-sau-tay-trang-Linh-768x960.png 768w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/truoc-sau-tay-trang-Linh-1229x1536.png 1229w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/truoc-sau-tay-trang-Linh-1638x2048.png 1638w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/truoc-sau-tay-trang-Linh-10x12.png 10w&quot;}\" \/><\/p>\n<hr data-start=\"2137\" data-end=\"2140\" \/>\n<h2 data-section-id=\"1ksjajn\" data-start=\"2142\" data-end=\"2184\"><span class=\"ez-toc-section\" id=\"Nhung_nguyen_nhan_khien_rang_bi_xin_mau\"><\/span>Causes of Tooth Discoloration<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2186\" data-end=\"2324\">Teeth do not always retain their naturally bright, white appearance. Certain daily habits can make teeth more prone to staining and discoloration.<\/p>\n<h3 data-section-id=\"ybrn51\" data-start=\"2326\" data-end=\"2357\"><span class=\"ez-toc-section\" id=\"Thuc_pham_va_do_uong_co_mau\"><\/span>Pigmented Foods &amp; Beverages<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2359\" data-end=\"2497\">Coffee, tea, colored soft drinks, wine, and certain dark-colored foods can cause tooth staining when consumed regularly.<\/p>\n<h3 data-section-id=\"t54g5s\" data-start=\"2499\" data-end=\"2511\"><span class=\"ez-toc-section\" id=\"Thuoc_la\"><\/span>Smoking<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2513\" data-end=\"2627\">Smoking is one of the common causes of yellowing teeth and the formation of stains or discoloration on the tooth surface.<\/p>\n<h3 data-section-id=\"1wl3nag\" data-start=\"2629\" data-end=\"2666\"><span class=\"ez-toc-section\" id=\"Ve_sinh_rang_mieng_chua_dung_cach\"><\/span>Improper Oral Hygiene<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2668\" data-end=\"2783\">Plaque and tartar buildup over time can not only affect oral health but also make teeth appear less bright.<\/p>\n<h3 data-section-id=\"1t11vgt\" data-start=\"2785\" data-end=\"2797\"><span class=\"ez-toc-section\" id=\"Tuoi_tac\"><\/span>Age<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"2799\" data-end=\"2948\">Over time, tooth enamel can become thinner, making the underlying dentin more visible. As a result, teeth may appear more yellow as we age.<\/p>\n<hr data-start=\"2950\" data-end=\"2953\" \/>\n<h2 data-section-id=\"bvucnk\" data-start=\"2955\" data-end=\"2988\"><span class=\"ez-toc-section\" id=\"Ai_phu_hop_voi_tay_trang_rang\"><\/span>Who Is Suitable for Teeth Whitening?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"2990\" data-end=\"3138\"><strong data-start=\"2990\" data-end=\"3008\">Teeth Whitening<\/strong> Teeth whitening is generally suitable for adults with naturally discolored or stained teeth who wish to improve the appearance of their smile.<\/p>\n<p data-start=\"3140\" data-end=\"3332\">However, not every case is suitable for immediate teeth whitening. If you have tooth decay, gum inflammation, sensitive teeth, or other oral health issues, your dentist may recommend treating these conditions first.<\/p>\n<p data-start=\"3334\" data-end=\"3562\">One important point to note is that <strong data-start=\"3365\" data-end=\"3445\">Porcelain crowns, dental crowns, and veneers do not change color in the same way as natural teeth during whitening<\/strong>If you have existing dental restorations, your dentist will assess their color and condition to recommend the most suitable treatment approach.<\/p>\n<p data-start=\"3564\" data-end=\"3683\">Therefore, a dental examination before whitening can help minimize potential issues and achieve a more harmonious aesthetic result.<\/p>\n<hr data-start=\"3685\" data-end=\"3688\" \/>\n<h2 data-section-id=\"1wv8rr2\" data-start=\"3690\" data-end=\"3730\"><span class=\"ez-toc-section\" id=\"Quy_trinh_tay_trang_rang_tai_nha_khoa\"><\/span>In-Office Teeth Whitening Procedure<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"3732\" data-end=\"3828\">Professional teeth whitening at a dental clinic is performed based on each patient\u2019s individual dental condition.<\/p>\n<p data-start=\"3732\" data-end=\"3828\"><img decoding=\"async\" class=\"wp-image-2987 aligncenter\" src=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/Thiet-ke-chua-co-ten-22-scaled.png\" alt=\"Quy tr\u00ecnh t\u1ea9y tr\u1eafng r\u0103ng t\u1ea1i Nha khoa iSmile \u0110\u00e0 N\u1eb5ng\" width=\"422\" height=\"528\" title=\"\" srcset=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/Thiet-ke-chua-co-ten-22-scaled.png 2048w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/Thiet-ke-chua-co-ten-22-768x960.png.webp 768w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/Thiet-ke-chua-co-ten-22-1229x1536.png.webp 1229w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/Thiet-ke-chua-co-ten-22-1638x2048.png.webp 1638w, https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/Thiet-ke-chua-co-ten-22-10x12.png 10w\" sizes=\"(max-width: 422px) 100vw, 422px\" data-smush-webp-fallback=\"{&quot;srcset&quot;:&quot;https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Thiet-ke-chua-co-ten-22-scaled.png 2048w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Thiet-ke-chua-co-ten-22-768x960.png 768w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Thiet-ke-chua-co-ten-22-1229x1536.png 1229w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Thiet-ke-chua-co-ten-22-1638x2048.png 1638w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/Thiet-ke-chua-co-ten-22-10x12.png 10w&quot;}\" \/><\/p>\n<h3 data-section-id=\"1trzblw\" data-start=\"3830\" data-end=\"3866\"><span class=\"ez-toc-section\" id=\"Buoc_1_Kiem_tra_tinh_trang_rang\"><\/span>Step 1: Dental Examination<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"3868\" data-end=\"3959\">The dentist examines the teeth and gums and evaluates the extent and causes of tooth discoloration or staining.<\/p>\n<p data-start=\"3961\" data-end=\"4070\">If tooth decay, gum inflammation, or other conditions requiring treatment are identified, the dentist will recommend addressing them before proceeding with teeth whitening.<\/p>\n<h3 data-section-id=\"1wt4834\" data-start=\"4072\" data-end=\"4112\"><span class=\"ez-toc-section\" id=\"Buoc_2_Tu_van_phuong_phap_tay_trang\"><\/span>Step 2: Whitening Method Consultation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4114\" data-end=\"4220\">After the examination, the dentist recommends the most suitable whitening method based on the patient\u2019s dental condition and aesthetic goals.<\/p>\n<p data-start=\"4222\" data-end=\"4332\">The goal is not only to achieve a brighter smile but also to ensure that the chosen whitening method is appropriate for the patient\u2019s oral health.<\/p>\n<h3 data-section-id=\"1he3a13\" data-start=\"4334\" data-end=\"4365\"><span class=\"ez-toc-section\" id=\"Buoc_3_Thuc_hien_tay_trang\"><\/span>Step 3: Teeth Whitening Treatment<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4367\" data-end=\"4469\">The dentist uses professional whitening products and carefully controls the treatment time according to the appropriate procedure.<\/p>\n<p data-start=\"4471\" data-end=\"4584\">During the procedure, the gum tissue is protected to minimize unwanted contact with the whitening agent.<\/p>\n<h3 data-section-id=\"y4lw8c\" data-start=\"4586\" data-end=\"4630\"><span class=\"ez-toc-section\" id=\"Buoc_4_Huong_dan_cham_soc_sau_tay_trang\"><\/span>Step 4: Post-Whitening Care Instructions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"4632\" data-end=\"4774\">After the treatment, patients receive guidance on proper oral care to maintain their tooth color and help prevent rapid re-staining.<\/p>\n<hr data-start=\"4776\" data-end=\"4779\" \/>\n<h2 data-section-id=\"rum8h8\" data-start=\"4781\" data-end=\"4819\"><span class=\"ez-toc-section\" id=\"Tay_trang_rang_co_gay_e_buot_khong\"><\/span>Does Teeth Whitening Cause Tooth Sensitivity?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"4821\" data-end=\"5035\"><strong data-start=\"4821\" data-end=\"4902\">According to<a href=\"https:\/\/www.ada.org\/resources\/ada-library\/oral-health-topics\/whitening\" target=\"_blank\" rel=\"noopener\"> American Dental Association (ADA)<\/a>, tooth sensitivity and gum irritation may occur in some people after teeth whitening.<\/strong> The level of tooth sensitivity varies from person to person and usually depends on the individual\u2019s tooth sensitivity and the whitening method used.<\/p>\n<p data-start=\"5037\" data-end=\"5161\">Some people may experience mild tooth sensitivity for a short period after the treatment. This is usually temporary.<\/p>\n<p data-start=\"5163\" data-end=\"5306\">If you have sensitive teeth or are experiencing dental or gum problems, inform your dentist before whitening so your condition can be assessed and the most appropriate advice can be provided.<\/p>\n<p data-start=\"5308\" data-end=\"5493\">In particular, avoid using whitening products from unknown sources or whitening too frequently without professional guidance. Improper whitening can increase the risk of tooth sensitivity and gum irritation.<\/p>\n<hr data-start=\"5495\" data-end=\"5498\" \/>\n<h2 data-section-id=\"1tjsn1p\" data-start=\"5500\" data-end=\"5545\"><span class=\"ez-toc-section\" id=\"Cach_cham_soc_sau_khi_tay_trang_rang\"><\/span>How to Care for Your Teeth After Whitening<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"5547\" data-end=\"5652\">Results <strong data-start=\"5555\" data-end=\"5573\">Teeth Whitening<\/strong> The results can last longer if you maintain proper oral hygiene and healthy dental care habits.<\/p>\n<p data-start=\"5654\" data-end=\"5662\">You should:<\/p>\n<ul data-start=\"5664\" data-end=\"5898\">\n<li data-section-id=\"1hup6cz\" data-start=\"5664\" data-end=\"5699\">Brush your teeth at least twice a day.<\/li>\n<li data-section-id=\"3ku0hk\" data-start=\"5700\" data-end=\"5732\">Clean between your teeth regularly.<\/li>\n<li data-section-id=\"h1lb6a\" data-start=\"5733\" data-end=\"5783\">Limit coffee, tea, and dark-colored foods.<\/li>\n<li data-section-id=\"160ejs5\" data-start=\"5784\" data-end=\"5807\">Limit smoking.<\/li>\n<li data-section-id=\"1qo5xsr\" data-start=\"5808\" data-end=\"5860\">Drink water after consuming pigmented beverages.<\/li>\n<li data-section-id=\"pyec90\" data-start=\"5861\" data-end=\"5898\">Have regular dental check-ups and professional teeth cleanings.<\/li>\n<\/ul>\n<p data-start=\"5900\" data-end=\"6049\">In addition, regular dental scaling and polishing can help remove plaque and surface stains, contributing to a cleaner and brighter smile.<\/p>\n<hr data-start=\"6051\" data-end=\"6054\" \/>\n<h2 data-section-id=\"xv11wb\" data-start=\"6056\" data-end=\"6108\"><span class=\"ez-toc-section\" id=\"Tay_trang_rang_799000_VNDham_tai_iSmile_Da_Nang\"><\/span>Teeth Whitening at 799,000 VND per Arch at iSmile Da Nang Dental Clinic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6110\" data-end=\"6271\">To give patients more opportunities to care for and improve their smiles, <strong data-start=\"6177\" data-end=\"6204\">iSmile Da Nang Dental Clinic<\/strong> iSmile is offering a special promotion <strong data-start=\"6236\" data-end=\"6270\">teeth Whitening: 799,000 VND per Arch + Receive a 500,000 VND Voucher<\/strong><\/p>\n<h3 data-section-id=\"1hddspk\" data-start=\"6273\" data-end=\"6313\"><span class=\"ez-toc-section\" id=\"Uu_dai_ap_dung_tu_1008_%E2%80%93_31082026\"><\/span>Promotion valid from August 10 \u2013 August 31, 2026<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p data-start=\"6315\" data-end=\"6353\">? <strong data-start=\"6318\" data-end=\"6353\">Teeth Whitening: 799,000 VND per Arch<\/strong><\/p>\n<p data-start=\"6355\" data-end=\"6383\">? <strong data-start=\"6358\" data-end=\"6383\">Free Dental Scaling<\/strong><\/p>\n<p data-start=\"6385\" data-end=\"6415\">\u2728 <strong data-start=\"6387\" data-end=\"6415\">Free Polishing for Both Arches<br \/>\n? 500,000 VND Voucher<br \/>\n<\/strong><\/p>\n<p data-start=\"6417\" data-end=\"6458\">? <strong data-start=\"6420\" data-end=\"6434\">Time:<\/strong> 10\/08\/2026 \u2013 31\/08\/2026<\/p>\n<p data-start=\"6460\" data-end=\"6553\">Customers will receive <strong data-start=\"6476\" data-end=\"6532\">receive a dental examination and personalized consultation based on their actual dental condition<\/strong> before the treatment.<\/p>\n<p data-start=\"6555\" data-end=\"6645\">If you would like to whiten both arches, the promotional price is <strong data-start=\"6621\" data-end=\"6644\">1,598,000 VND for both arches<\/strong>.<\/p>\n<blockquote data-start=\"6647\" data-end=\"6787\">\n<p data-start=\"6649\" data-end=\"6787\"><strong data-start=\"6649\" data-end=\"6659\">Note:<\/strong> Whitening results may vary depending on the original tooth shade, the cause of discoloration, and each patient\u2019s individual dental condition.<\/p>\n<\/blockquote>\n<hr data-start=\"6789\" data-end=\"6792\" \/>\n<h2 data-section-id=\"1isgrq2\" data-start=\"6794\" data-end=\"6839\"><span class=\"ez-toc-section\" id=\"Tay_trang_rang_tai_Nha_khoa_iSmile_Da_Nang\"><\/span>Teeth Whitening at iSmile Da Nang Dental Clinic<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"6841\" data-end=\"6998\">If you are looking for <strong data-start=\"6863\" data-end=\"6893\">Teeth Whitening in Da Nang<\/strong>, iSmile Da Nang Dental Clinic is a place where you can receive a dental examination and personalized consultation based on your actual dental condition.<br \/>\n<img decoding=\"async\" class=\"wp-image-2986 aligncenter\" src=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/1-scaled.png\" alt=\"T\u1ea9y tr\u1eafng r\u0103ng 799K t\u1ea1i Nha khoa iSmile \u0110\u00e0 N\u1eb5ng\" width=\"415\" height=\"519\" title=\"\" srcset=\"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/1-scaled.png 2048w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/1-768x960.png.webp 768w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/1-1229x1536.png.webp 1229w, https:\/\/nhakhoaismile.vn\/wp-content\/smush-webp\/2026\/08\/1-1638x2048.png.webp 1638w, https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/1-10x12.png 10w\" sizes=\"(max-width: 415px) 100vw, 415px\" data-smush-webp-fallback=\"{&quot;srcset&quot;:&quot;https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/1-scaled.png 2048w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/1-768x960.png 768w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/1-1229x1536.png 1229w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/1-1638x2048.png 1638w, https:\\\/\\\/nhakhoaismile.vn\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/1-10x12.png 10w&quot;}\" \/><\/p>\n<p data-start=\"7000\" data-end=\"7152\">Before treatment, the dentist will examine the teeth and gums, assess the extent of discoloration, and recommend a suitable whitening method based on each patient\u2019s individual needs.<\/p>\n<p data-start=\"7154\" data-end=\"7262\">In addition to teeth whitening, iSmile also offers a wide range of <strong data-start=\"7205\" data-end=\"7256\">cosmetic dentistry and oral care services<\/strong> kh\u00e1c.<\/p>\n<p data-start=\"7264\" data-end=\"7337\">? <strong data-start=\"7267\" data-end=\"7280\">See More:<\/strong> <a class=\"decorated-link\" href=\"https:\/\/nhakhoaismile.vn\/en\/dich-vu-ismile\/\" target=\"_new\" rel=\"noopener\" data-start=\"7281\" data-end=\"7337\">Dental Services at iSmile<\/a><\/p>\n<hr data-start=\"7339\" data-end=\"7342\" \/>\n<h2 data-section-id=\"h3pkym\" data-start=\"7344\" data-end=\"7380\"><span class=\"ez-toc-section\" id=\"Dang_ky_tay_trang_rang_tai_iSmile\"><\/span>Register for Teeth Whitening at iSmile<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"7382\" data-end=\"7442\">Are you looking to improve your tooth color and achieve a brighter smile?<\/p>\n<p data-start=\"7444\" data-end=\"7512\"><strong data-start=\"7444\" data-end=\"7512\">Contact iSmile Da Nang Dental Clinic for a dental examination and personalized consultation.<\/strong><\/p>\n<p data-start=\"7514\" data-end=\"7643\">? <strong data-start=\"7517\" data-end=\"7529\">Address:<\/strong> 03 Ngo Tat To, Hoa Cuong, Da Nang, Vietnam<br data-start=\"7563\" data-end=\"7566\" \/>? <strong data-start=\"7569\" data-end=\"7586\">Hotline\/Zalo:<\/strong> 0865 918 979<br data-start=\"7599\" data-end=\"7602\" \/>? <strong data-start=\"7605\" data-end=\"7617\">Website:<\/strong> <a class=\"decorated-link\" href=\"https:\/\/nhakhoaismile.vn\/en\/\" target=\"_new\" rel=\"noopener\" data-start=\"7618\" data-end=\"7643\">https:\/\/nhakhoaismile.vn\/<\/a><\/p>\n<p data-start=\"7645\" data-end=\"7730\">? <strong data-start=\"7648\" data-end=\"7686\">Teeth Whitening: Only 799,000 VND per Arch<\/strong><br data-start=\"7686\" data-end=\"7689\" \/>? <strong data-start=\"7692\" data-end=\"7730\">Promotion valid: August 10 \u2013 August 31, 2026<\/strong><\/p>\n<p data-start=\"7732\" data-end=\"7765\"><strong data-start=\"7732\" data-end=\"7765\">Book your appointment now for a consultation!<\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>T\u1ea9y tr\u1eafng r\u0103ng: Gi\u1ea3i ph\u00e1p cho n\u1ee5 c\u01b0\u1eddi s\u00e1ng \u0111\u1eb9p t\u1ea1i \u0110\u00e0 N\u1eb5ng L\u01b0u \u00fd c\u1eadp nh\u1eadt ng\u00e0y 05\/11\/2026: Ch\u01b0\u01a1ng tr\u00ecnh t\u1ea9y tr\u1eafng r\u0103ng gi\u00e1 799.000 VN\u0110\/h\u00e0m \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i \u0111\u00e3 k\u1ebft th\u00fac v\u00e0o ng\u00e0y 31\/08\/2026. Gi\u00e1 v\u00e0 \u01b0u \u0111\u00e3i hi\u1ec7n h\u00e0nh vui l\u00f2ng li\u00ean h\u1ec7 tr\u1ef1c ti\u1ebfp Nha khoa iSmile qua s\u1ed1 0865 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2986,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[27],"tags":[],"class_list":["post-2985","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-su-kien"],"acf":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/nhakhoaismile.vn\/wp-content\/uploads\/2026\/08\/1-scaled.png","_links":{"self":[{"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/posts\/2985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/comments?post=2985"}],"version-history":[{"count":4,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/posts\/2985\/revisions"}],"predecessor-version":[{"id":3289,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/posts\/2985\/revisions\/3289"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/media\/2986"}],"wp:attachment":[{"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/media?parent=2985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/categories?post=2985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nhakhoaismile.vn\/en\/wp-json\/wp\/v2\/tags?post=2985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}