A kind of instrument, can clean the teeth, contained in the mouth, can light up, this is what ah

Contained in the mouth and will glow, but also can clean the teeth of the kind of instrument should be teeth whitening instrument.

Teeth whitening instrument, is for patients suffering from teeth do color dental treatment instrument.

The principle of cold light whitening instrument is the wavelength between 480-520nanometer high-intensity blue light, through the two pieces of optical lenses after more than 30 times of coating treatment, separated from all the harmful ultraviolet and infrared, irradiation to the special whitening agent coated on the teeth.

In the shortest possible time, the whitening agent passes through the dentin tubules and produces a redox effect with the pigments that have been deposited on the surface of the teeth and in the deeper layers of the teeth for many years, making the teeth return to the whiteness they were before they were stained. This whitening technique is not only useful for long time because of smoking, drinking coffee, etc..

Drinks of teeth staining produces whitening effect, for drug-induced tooth discoloration (tetracycline, fluoride mottled teeth), old age or hereditary yellow teeth have very good results.

References

Teeth whitening instrument_Baidu Encyclopedia