What is the working principle of this blue-light tooth beauty instrument?

Only love cold light tooth whitening instrument transmits high-intensity blue light with wavelength of 480-520 nm through more than one mile12,000 optical fibers, and then through two optical lenses coated for more than 30 times, all harmful ultraviolet rays and infrared rays are separated and irradiated on the special whitening gel coated on teeth, so that the whitening gel penetrates the dentinal tubules of teeth in the shortest time and is deposited on the surface and deep layer of teeth for many years. Hydrogen peroxide is the main component of whitening gel whitening agent used to whiten teeth, and it has been safely used for tooth decoloration for decades. In the whitening process of hydrophilic drugs and no contact with gums at all, it will not cause any harm to tooth structure and enamel. After tooth whitening, it is also more shiny than other similar products. VIAI。 LA only loves the special optical treatment of cold light whitening instrument, and the irradiation temperature is lower than that of similar products in the United States, which reduces the discomfort caused to the tooth nerve during operation. The product design is reasonable and does not occupy space. 24v low voltage and waterproof performance make its operation absolutely safe. The main components of cold light whitening agent are hydrogen peroxide (h2o2) and silicon dioxide (sio2) with a diameter less than 20 nm, and other special whitening components are added. It not only has a good whitening effect on teeth, but also makes teeth shine after whitening, which is incomparable to other products. In fact, it is a bleaching agent containing H2O2. It is not recommended to use household clothes, which will damage the gums. Moreover, this product is a medical product. It is unknown whether the formula of this three-no product is reasonable or not and whether it has other harm to teeth. Use it with caution, or spend more money to go to the hospital for cold light whitening. The doctor will also tell you whether it is appropriate to do so. Not all situations can be done.