Teeth Whitening

About Teeth Whitening

Teeth whitening is a cosmetic procedure that lightens the shade of teeth by breaking down staining compounds within the enamel and underlying dentin, typically using a peroxide-based gel. In-office whitening involves a dentist applying a higher-concentration gel to the teeth, sometimes activated with a special light, under controlled conditions that protect the gums, producing a visible change within a single appointment lasting around an hour. Take-home whitening kits use custom-fitted trays and a lower-concentration gel worn for a set period daily over one to two weeks, offering a more gradual result that patients can manage at their own pace. Patients typically seek whitening to address staining from coffee, tea, tobacco, aging, or certain medications, though results vary depending on the original cause and shade of discoloration, and whitening does not change the color of crowns, veneers, or fillings, which can create shade mismatches if not planned for. Mild tooth sensitivity during or after treatment is common and usually temporary. Dental clinics in India often combine in-office whitening with a take-home maintenance kit so international patients can achieve an immediate result before travel and maintain it afterward.