Teeth Whitening - Diestel Dental Group

Teeth Whitening at Diestel Dental Group, Hong Kong

Professional whitening to lift stains and brighten your smile — in-clinic with Philips ZOOM, or with a custom take-home kit.

Your options

In-clinic ZOOM whitening is completed in a single visit of about 1.5–2 hours and lightens teeth by several shades on the day. Take-home whitening uses custom-made trays and professional gel that you apply over a couple of weeks at your own pace.

What to expect

Your dentist first checks that your teeth and gums are healthy and records your starting shade. Whitening works on natural teeth; existing crowns, veneers or fillings do not change colour, so we will discuss this if they show when you smile.

Aftercare

Some people notice short-term sensitivity that settles within a day or two. Avoiding strongly coloured food and drink in the first days helps the result last.

Frequently asked questions

How much whiter will my teeth get?

In-clinic ZOOM typically lightens teeth by several shades in one session; results vary with your starting shade and the type of staining.

Is whitening safe for my teeth?

Professional whitening supervised by a dentist is well established. We check your teeth first and use controlled concentrations to protect your gums and enamel.

How long does it last?

Results can last from several months to a couple of years depending on your diet and habits. A take-home top-up kit helps maintain it.

Care for this treatment is available across our five Hong Kong clinics.

Find your nearest clinic