|Teeth whitening is a chemical process
and can be performed at the dentist or by the patient
in their home, using a product supplied by the dentist.
Before the teeth whitening regimen,
the dentist creates a custom mouth tray for the patient.
The tray ensures that the correct amount of solution
is used and that the teeth are correctly exposed to
Whitening session can last for two to
three hours, during which time you will have the tray
and solution in your mouth.