Rapid tooth whitening: Laser tooth whitening: High concentration bleaching agent (H2O2 hydrogen peroxide) combined with appropriate laser dosage is used to catalyze a special catalyst to strengthen the bleaching effect of hydrogen peroxide, and the organic pigment in teeth is bleached from carbon ring structure to hydrophilic pigment-free structure, thus achieving a safe whitening effect. 2 1 century, I'm afraid it's your best choice for all you who stress speed and efficiency. It's OK once. A course of treatment is about 3 hours. Similarly, it must be done in the dentist's office. There are 16 teeth in front of the upper and lower rows, with buccal side. Although hydrogen peroxide drugs are used to treat tooth whitening. It is more or less harmful to the tooth itself and periodontal soft tissue, but it is within the controllable range, so don't worry too much. The discomfort of teeth and soft tissues will return to normal in about 3 ~ 6 days.
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