Common procedures
Teeth whitening
Performed in Dental surgery.
What is it?
Teeth whitening is a treatment that makes the colour of teeth lighter. It uses specific products applied to the teeth. It changes how teeth look but does not make them stronger.
What to expect
Treatment may take one or several sessions, at the dental office or at home depending on the method. Sensitivity of the teeth or gums can appear during treatment.
General information that does not replace your doctor’s advice or the instructions given before a test.
Reference source: NHS, checked on 13/11/2026. An error or an imprecision? Let us know