Tooth whitening what method effect is good?
Look back at a smile 100 Mei Sheng, give a person is surprised, if there is a yellow teeth of the people to look back at you, you will be hit, now, no matter what kind of situation your teeth are, can be restored to white, is not very happy?
The popular method of whitening teeth is cold light whitening. It has many advantages, such as saying no to black teeth, yellow teeth and pigmented teeth in 30 minutes, improving teeth by 5-14 Vita levels, and whitening effect can last for more than 5 years. It is favored by the majority of busy white-collar workers and all beauty lovers.
BEYOND the cold light whitening range of adaptation: 1. General exogenous pigment teeth (coffee, tea stains, smoke stains deposition).
2. Moderate and mild tetracycline teeth, dental fluorosis, drug-induced discoloration teeth, hereditary yellow teeth.
Instead of regular bleaching and calcification, it protects teeth with a fluoride agent, whitens teeth with a peroxidant, penetrates teeth from enamel to dentin, and gradually breaks down the deep dental pigment.
Let the teeth achieve natural white, rich gloss, transparent sense.
Cold light whitening is the use of laser as the light source, so that whitening preparations fully penetrate into the tooth tissue, whitening preparations after laser irradiation will produce REDOX reaction, so as to achieve the role of whitening teeth, the most important is cold light whitening teeth while whitening teeth will not cause harm to teeth.
