1 The doctor deep-cleans your teeth from any calculus for effective whitening
2 The dentist protects your gum with a special guard to avoid any sensitivity
3 The doctor starts applying the whitening material to your teeth
4 A laser light is then fixed on the whitening material to work properly for about 45 minutes
5 After the laser treatment you can remove the gum guard and rinse your mouth
6 If you haven't reached the desirable whiteness then you can reschedule another session