Philips Zoom Teeth Whitening in Bangkok 7,900 THB

What is Philips Zoom WhiteSpeed teeth whitening?

Philips Zoom WhiteSpeed is an in-clinic teeth whitening system. A dentist applies a professional-strength whitening gel to the front teeth and activates it with the Zoom blue LED lamp in two to three 15-minute cycles. The whole visit takes about 45 to 60 minutes, and teeth typically finish several shades lighter. How much lighter varies from person to person, and your shade is measured with a VITA shade guide before and after.

Zoom teeth bleaching vs whitening: the same treatment

"Zoom teeth bleaching" and "Zoom teeth whitening" describe the same in-clinic procedure. The professional whitening gel lifts the stains inside the enamel, so dentists say whitening and patients often say bleaching. At HeySmile the Zoom bleaching session costs 7,900 THB and takes about 45 to 60 minutes.

Zoom Bleaching in Bangkok for visitors from Germany, Austria and Switzerland

In German-speaking countries, in-clinic teeth whitening is usually called Zoom Bleaching. It is the same Philips Zoom WhiteSpeed treatment described on this page, carried out by our dentists at HeySmile Dental Clinic, a 5-minute walk from BTS Asok and MRT Sukhumvit.

• Price: 7,900 THB all-inclusive, with the dental assessment and shade check before treatment.
• Time: one visit of about 45 to 60 minutes, so it fits into a single day of your trip.
• Plan it early in your stay: the first 48 hours after whitening call for a light-coloured diet (see the aftercare section below).
• English-speaking team: book online or message us on WhatsApp.

Zoom Bleaching Bangkok – Kosten: 7.900 THB inklusive Zahnkontrolle und Farbbestimmung, eine Sitzung von ca. 45–60 Minuten, 5 Gehminuten von BTS Asok. Terminbuchung online oder per WhatsApp (auf Englisch).

How the Zoom procedure works, step by step

1. Assessment and shade check. The dentist examines your teeth and gums, records the starting colour on the VITA shade guide and confirms you are suitable. Untreated cavities or gum inflammation are treated first.
2. Cleaning. Plaque and surface stains are polished off so the gel reaches the enamel evenly.
3. Gum and lip protection. A cheek retractor, a light-cured resin barrier on the gums and a lip balm isolate the soft tissue from the gel.
4. Gel application. The professional-strength Zoom gel is painted onto the visible surfaces of the upper and lower front teeth.
5. LED activation. The Zoom WhiteSpeed lamp shines on the gel for 15 minutes. The gel is then replaced and the cycle repeated, two to three times in total depending on sensitivity and the shade you are aiming for.
6. Finish. Gel and barrier are removed, the final shade is recorded next to your starting shade, and a post-whitening fluoride or desensitising gel is applied.

Aftercare: the first 48 hours after Zoom whitening

• Keep to a "white diet" for 48 hours: water, milk, plain rice, chicken, fish, white bread, bananas, pasta without coloured sauce.
• Avoid coffee, tea, red wine, cola, curry, soy sauce, berries and tobacco. Freshly whitened enamel picks up stains more easily for the first two days.
• Mild tooth sensitivity is common and usually settles within 24 to 48 hours. A sensitivity toothpaste or the desensitising gel provided helps.
• Skip coloured mouthwash and dark lipstick for two days, and brush gently with a soft brush.

How long do Zoom whitening results last?

Results typically last 12 to 24 months with normal habits. Coffee, tea, red wine and smoking shorten this, while a professional cleaning every six months and an optional take-home touch-up kit extend it. Whitening changes natural enamel only: crowns, veneers and fillings keep their existing colour, so the dentist checks these before treatment.

Who is not suitable for Zoom whitening?

Zoom whitening is not carried out for patients who are pregnant or breastfeeding, under 18, or who have untreated cavities, gum disease, exposed root surfaces or cracked teeth until these are resolved. Grey or tetracycline-stained teeth respond less predictably; where whitening is unlikely to give the result you want, the dentist will explain alternatives such as veneers instead.

Zoom whitening cost in Bangkok

At HeySmile Dental Clinic on Sukhumvit 21 (Asok), Philips Zoom WhiteSpeed costs 7,900 THB for the complete session, including the dental assessment, VITA shade check and post-treatment fluoride. Pola Office (3,590 THB) and Opalescence Boost (5,990 THB) are also available. Compare all three whitening systems or see the full price list in THB.

Content reviewed by the HeySmile Dental Clinic dental team. Last updated 7 September 2026.