Targeted at the crowd: The advertisements are aimed at exogenous pigment teeth (coffee, tea stains and cigarette stains), moderate and mild tetracycline teeth, drug-induced discolored teeth and hereditary yellow teeth.
Duration: The effect lasts about 2 years.
Features: Cold light tooth whitening technology, the whitening effect is improved by 5 grades, reaching 14 grade; The low-temperature cold light is adopted to avoid the damage of other chemical bleaching operations to teeth nerves; There is no contact with gums during the operation, and the damage to tooth structure is small.
Disadvantages: Cold light whitening is to apply a layer of gel to the teeth with cold light irradiation, which will discolor the teeth. Therefore, cold light whitening is actually whitening teeth by bleaching drugs. Laser is only an auxiliary tool to improve the decoloration speed of drugs. During the operation, the teeth will feel sore. It is precisely because bleach damages the enamel on the tooth surface that dentin hypersensitivity (cold-heat reaction) and even tooth embrittlement are almost inevitable.
It is not recommended to use this whitening method which is harmful to tooth health.
What situation does not need to do tooth whitening? What are the disadvantages of tooth whitening?
We often say that "natural yellow teeth" do not need to deliberately pursue whitening, because it is determined by human genes, and human genes determine the genetic results of tooth color. However, the tooth whiteness of each race is exactly the same as that of the diaphragm of the eye, so the eye whiteness has become a natural reference for the normal tooth whiteness of each race. Without this fact, it is unrealistic to pursue whitening results. Even if temporary whitening can be achieved through chemical bleaching, this "extraordinary whitening" must be at the expense of tooth health. Therefore, we advise you not to be easily confused by all kinds of tooth whitening advertisements, and pursue unrealistic whitening effect, which not only wastes money and time, but also loses tooth health.
How to whiten teeth? Are there any products that can whiten teeth healthily?
Usually, tooth whitening is needed in the following two situations: first, tooth stains, tartar and tartar adhere to the surface and periphery of teeth, resulting in yellowing of teeth; The other is the situation that drugs or environment cause damage and discoloration to teeth during tooth development, such as tetracycline teeth and dental fluorosis.
In the first case, dental stains, tartar, tartar and other derivatives, as well as the special biological components contained in Yajin No.3, have a strong ability to repair and combine the tooth surface. Through the binding reaction with various dental stains, tartar and other derivatives, it is gradually separated and removed from the tooth surface, thus achieving the effect of natural whitening. Moreover, after the tooth surface is restored with dental gold, similar derivatives can no longer be attached to it, thus achieving a thorough effect of removing stains, stones and whitening.
In the second case, for tetracycline teeth and dental fluorosis teeth with damaged enamel, the effective restoration components contained in Yajin No.2 can remove the oxides and mineralized plaque on the tooth surface, and its biological restoration protective layer can make a quick and powerful supplementary combination between physiology and physics. Within 5~6 days, the teeth will appear obvious luster, which can effectively control the mineralization of the teeth, and the teeth are allergic (acid, tooth loss) 65438.999999999995 The use of dental gold can also immediately stop tooth decay and quickly form a protective layer at the decayed tooth. Starting to use dental gold 2 in childhood is of great benefit to the dental health of adults.
It can be predicted that this kind of tooth whitening method which respects science and does not harm health will become the mainstream of tooth whitening methods in the future.
For more professional knowledge of tooth health whitening, please refer to the FAQ manual of tooth whitening.