Having beautiful teeth can make people smile sweet and become confident. People's image quality has been greatly improved. There are many factors that resulting in yellow teeth. So many patients want to adopt cold light whitening teeth. But not all people are suitable for cold light tooth whitening.
Shenzhen dental hospital physicians introduce that the effect of cold light whitening is good and wide application range. The following situations can do whitening.
Dental fluorosis: dental fluorosis is mainly because the high fluoride content in drinking water. The cold light whitening can fastly whitening dental fluorosis and have safety and good effect. But we can't treat a severe dental fluorosis by cold light whitening. And the effect is poor and it needs to find another way.
Tetracycline teeth: during tooth development period, if you take too much tetracycline antibiotics (such as tetracycline, oxytetracycline, doxycycline, etc.), it will cause tooth discoloration, which is tetracycline teeth. Cold light whitening has better effect on mild tetracycline stained teeth.
Pigment accumulation: if you often eat some food containing colored tea or coffee, soy sauce and cigarettes, the pigment will gradually accumulate and deep into the teeth after a long time. What's more, it will make the surface of teeth become yellow and black. The cold light whitening can easily remove the stain teeth.
Enamel hypoplasia: in the development process of teeth, if the surface of the enamel due to lack of calcium, phosphorus and vitamin A, D and other harmful substances will impact enamel hypoplasia.
Transfer yellow teeth: hereditary yellow teeth refer to due to genetic factors to get yellow teeth. It is a wise move for you to choose cold light whitening.
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