How can black teeth become white? Black teeth are ugly and always give people a dirty feeling, which will affect life, work and health. So, how can black teeth become white? Black teeth are not only It has a great impact on the appearance of teeth, and also causes bad breath and endangers the health of teeth. For this reason, many people want to get rid of the troubles of black teeth as soon as possible.
However, the traditional methods to deal with black teeth include dental veneer, instrument scaling or acid etching combined with light curing therapy, but the effect is not very satisfactory. For black teeth, experts point out that cold light whitening is the best choice.
The cold light whitening technology is to apply a special whitening agent on the teeth. After the irradiation of cold light, the exogenous pigment staining on the tooth surface can be quickly removed, and the tooth coating can be quickly reached through the dentinal tubules, and the deposits deposited here. Pigments produce redox effects that lighten and whiten black teeth.
The cold light whitening technology is the latest, fastest and safest technology for teeth whitening. The whole course of treatment only takes about 30 minutes to achieve the whitening effect. It will not cause any damage to the enamel and gums. It will bring any damage to the teeth, the teeth can be improved by 5-14 color levels, and the whitening effect can be maintained for about two years, allowing you to regain a beautiful and confident smile.
Within 24 hours of cold light whitening, the teeth are easily stained with pigment again. During this period, you should avoid drinking tea, coffee, cola, and berry drinks, avoid eating dark foods, and pay attention to oral hygiene to keep teeth whitening longer.
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