✨ Teeth whitening

Teeth whitening lightens stained or yellowed enamel using a bleaching gel. It is one of the most popular cosmetic dental treatments.

What affects the cost of teeth whitening

• In-clinic whitening versus a take-home tray kit
• The strength of the bleaching gel
• How many sessions or weeks of use are needed
• The starting shade and cause of the staining

Teeth whitening cost by city

Prices vary between practices and cities — compare providers near you. See teeth whitening cost by city →

Frequently asked questions

Is whitening safe for enamel?

When used as directed, whitening is safe. Overuse can cause temporary sensitivity, so follow your dentist's instructions and take breaks if needed.

How long do results last?

Typically several months to a couple of years, depending on diet. Coffee, tea, red wine and smoking fade the result faster.

Find teeth whitening near you

Browse practices in Toronto (883), Tokyo (731), London (673), Berlin (622), New York (484), Vancouver (408), Taipei (375), Paris (313).

Browse dentists →