Continuously improve the awareness of beauty, teeth whitening have become an important one in the Beauty. And naturally whitening teeth has become the first choice of beauty. So, whitening teeth is really good? Below let the experts tell you.
Experts point out that whitening teeth is the high-intensity blue light wavelength range of 480-520 nm, conduction through the fiber, special optical lens by two 30 multi-coated, every addition to dental instruments all the harmful ultraviolet and infrared, will over the hydrogen peroxide and diameter of 20 nm silica as the main whitening agent, and the rapid creation of redox. Whitening teeth through dental tubules, removing over the years the pigment deposited on the tooth surface and deep attachment, so as to achieve the effect of whitening the teeth back to white without stain. It can be Preparation of porcelain crown gingival said that whitening teeth is the most effective and safest teeth bleaching.
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