Types and causes of tooth whitening
You may always have a question in your heart, why are the stars on TV always so white? Why do you brush your teeth sooner or later and rinse your mouth after meals, but your teeth still turn yellow? Are their teeth naturally white? In fact, that's not the case. Stars are people in the light, and their image will be more important than that of ordinary people. As for teeth, it is an open secret that in the circle of stars, tooth whitening and plastic surgery has been an open secret. They will regularly whiten their teeth, so that people will always look so beautiful. If you want to whiten and reshape your teeth, you must first know why your teeth turn yellow? What are the types of tooth whitening?
What are the reasons for the yellowing of teeth?
First of all, it may be formed in the process of tooth development, and has its own physical reasons. It is difficult to change this, and can only try to whiten. Another situation is the necrosis of the dental nerve, and the product of the combination of hemoglobin and bacteria after decomposition may also form teeth blackening. Secondly, external factors, such as excessive fluoride in drinking water, may lead to dental fluorosis; If people like to drink tea and smoke, they will also form plaque on their teeth, which will gradually turn yellow and black.
What are the types of tooth whitening?
1. Laser whitening: use bleaching agent with higher concentration and appropriate laser dosage to catalyze peroxide. It can be used for pigment particles deposited on teeth for a long time to break those light absorbing macromolecules in the tooth structure into small molecules, so as to achieve the whitening effect
2. Cold light whitening: This is a popular tooth whitening technology before the project. It can not only remove the pigment deposition on the surface of teeth, but also enter the deep layer of teeth for decolorization, so as to achieve internal and external tooth whitening. The operation process of cold light whitening takes about 30 minutes, without side effects. Compared with laser whitening, cold light whitening is safer, with much less sensitivity to teeth, and the whitening effect can last for more than two years.
Through the above explanation, do you have an answer to "the type and reason of tooth whitening" in mind? Alibang hereby reminds the beauty lovers that they must choose a formal and qualified plastic surgery institution and a responsible plastic surgeon when choosing plastic surgery. At the same time, they should make preparations before and after the surgery, so that the plastic surgery can achieve good results. If you have any questions, you can directly consult our plastic surgery consultants online, and they will give you professional and detailed answers.
