What are the advantages and disadvantages of cold tooth whitening Cold tooth whitening is a kind of tooth whitening technology.
Cold light teeth whitening can make teeth lasting whitening, and less damage to teeth, so many beautiful girls choose cold light teeth whitening.
What is cold light tooth whitening?
The principle of cold light whitening is to penetrate the drug into the tooth tissue through cold light, so as to achieve the whitening effect.
It is a kind of chemical bleaching, which can cause great damage to tooth enamel and easily make dentin lose necessary protection and suffer from cold and hot allergy.
Extrinsic pigment is sticky and dyed, endogenously pigmented is composed and so on suits to use cold light quite BEAUTIFUL.
It has the advantages of fast, safe, long duration and remarkable effect.
The advantages of cold light teeth whitening 1, the maintenance time is longer.
2, less damage to the teeth.
The disadvantages of cold tooth whitening 1, the price is higher.
2, the scope of application is relatively small.
Cold light tooth whitening technology equipment and material cold light whitening between 480-520 – nanometer technology is the wavelength of blue light, high strength through the optical fiber transmission, through two pieces of 30 multi-layer coating special optical lenses, again through the special optical processing, in addition to all the harmful ultraviolet and infrared light,
It uses hydrogen peroxide and silicon dioxide with a diameter of 20 nanometers as the main whitening agent to produce a rapid REDOX effect.
Through the tooth tubule, remove the pigment on the tooth surface and deep layer, so as to achieve the whitening effect.
Whitening operation time is not very long, only 30 minutes.
Low temperature cold light, completely avoid the operation process to the tooth nerve stimulation.
Whiteners, whose main ingredient is hydrogen peroxide, have been used safely to discolor teeth for decades.
In the whitening process with hydrophilic drugs and no contact with the gums at all, the tooth structure and enamel will not cause any damage.
The whitening effect can last for more than two years without irritation or side effects.
Therefore, it is recognized as the most effective and safest tooth whitening technology.
Cold light whitening is a new tooth whitening technology which is popular in Europe and America. It can not only remove the pigment deposition on the tooth surface, but also achieve the effect of decolorization into the deep layer of the tooth.
According to clinical experiments, the effect of cold light tooth whitening technology can be improved by 5-14 VITA levels, which is not only better than similar products, but also more than 30% better than the whitening effect of household braces.
Operation process only 30 minutes, no side effects, whitening effect can be maintained for more than two years.
