Dental coloring general there are two types of treatment.

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 Sexual complications arising from pulp. Teeth bleaching treatment is not a natural teeth 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 Or 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.