Teeth whitening is a dental procedure that makes teeth lighter by removing pigment spots and plaque. There are several methods of whitening.

– Chemical bleaching. a special gel is applied to the teeth, which is activated by a chemical substance.
– Light whitening. the gel is applied to the teeth and then activated by the light of a special lamp.
– Endodontic whitening. used to whiten teeth with internal lesions such as pulpitis or periodontitis.
– Home whitening. the patient uses special trays filled with whitening gel and wears them at home for a certain period of time.

Teeth whitening can be an effective way to improve their appearance, but it can also have some side effects, such as tooth sensitivity or enamel damage. Therefore, before undergoing the procedure, you should consult your dentist to determine if it is right for you and what precautions you should take.