Teeth Whitening

A cosmetic treatment that lifts stains and discolouration, performed in-clinic or with custom take-home trays for a brighter smile in a short time.

Teeth Whitening treatment at NIS Dental Image, Patong Phuket
In-clinic session
1 – 2 hours
Home kit
Custom trays
Result
Several shades brighter

Professional whitening removes stains caused by coffee, tea, red wine, tobacco and ageing. In-clinic treatment uses a protective barrier on the gums and an activated whitening gel to lift several shades in a single one to two hour appointment.

For a gradual approach, we make custom-fitted trays so you can whiten at home with a lower-concentration gel. Many patients combine both: an in-clinic session followed by home top-ups.

Whitening is done after a check-up and cleaning so the result is even and your gums stay comfortable.

Teeth Whitening — case photo 1 at NIS Dental Image, Patong Phuket

Frequently asked questions

How long does teeth whitening take?

An in-clinic session takes one to two hours; custom take-home trays whiten gradually over one to two weeks.

Is whitening safe for sensitive teeth?

Yes. We use desensitising gel and a gum barrier, and can lower the gel concentration for sensitive patients.