Nowadays, many people pay more and more attention to life, and whitening teeth is an indispensable part of people.
Whitening teeth can choose cold light whitening, bleaching, veneering, tooth cleaning and so on. This requires the doctor to choose according to the condition of the teeth.
There are many reasons for tooth discoloration, such as dental plaque, tartar and pigment deposition. Plaque and tartar can be removed by tooth washing (subgingival scaling, subgingival scaling, tooth surface polishing, etc.). ) show the original color of the teeth. If you need further whitening, you can choose cold light whitening, bleaching, veneer and other methods according to your doctor's advice. Cold light whitening is suitable for people who are dissatisfied with the color of natural teeth, as well as patients with mild dental fluorosis and tetracycline teeth, which can last for 2 ~ 3 years. Bleaching therapy is a whitening method in which peroxide acts on pigment substances to whiten teeth, which requires professional doctors to prevent peroxide from irritating the mouth. Veneers include porcelain veneers and resin veneers. It is suitable for people with poor cold light whitening effect such as severe dental fluorosis, enamel hypoplasia and dentin hypoplasia.
Developing good oral hygiene habits helps to avoid tooth discoloration. Those who need whitening should choose a regular dental clinic.