Now, there are more and more people want their teeth white Ruyu, so many people choose to do to the teeth of beauty. However, to the teeth of beauty should be against their own teeth of the basic conditions, select the appropriate way to get the best results.First of all, should be aware of their teeth white enough reason. In medicine, a simple tooth-colored yellow, dark color, such as collectively referred to as dental coloring. It generally divided into endogenous and exogenous coloring coloring two. To put it simply, is that exogenous colored teeth "extrinsic stain", mainly due to food coloring pigment, such as smoke stains caused. And endogenous coloring, is due to the teeth of a certain period of taking drugs or drinking water quality and other reasons leading to tooth color anomaly, a common Tetracycline stained teeth and dental fluorosis.Dental coloring general there are two types of treatment: treatment and rehabilitation bleaching treatment. Restoration of the method is to wear the exception of natural teeth, using synthetic materials covered in the appropriate location, its advantages are obvious change in tooth color, the disadvantage is that in addition to the need to wear natural teeth and injuries to the possibility of complications arising from Sexual pulp. Teeth bleaching treatment is not a natural addition to grinding teeth to change the color treatment methods, such as recently in many hospitals and dental clinic used by the cold light whitening is one of the technology, it is through special cold light exposure in dental coverage Of the bleaching agent to make it into a short period of time teeth hard to achieve change in tooth color of the purpose of its merits is not damage teeth hard tissue, the treatment operation for about 30-45 minutes, but because of the inadequacies of the bleaching drug, Bleaching effect for personal dental situation will be different.
Needs to be done for teeth whitening of the people, dental Doctors generally have four suggestions:
1. To be trusted medical treatment.
2. Mild teeth discoloration to first try to conservative treatment (bleach) suitable.
3. Severe teeth discoloration or change in tooth color of the higher people should not use bleach processing.
4. Option repair forms of treatment people should have a certain psychological expectations, as will the exception of some natural teeth grinding or hurt the possibility of pulp.