There are different bleaching methods, and studies show that bleaching is not harmful if done properly. Always allow a dentist to judge the situation first!
External discoloration caused by, for example, food and drink, can be removed by a dentist or dental hygienist with a dry drought.
If, on the other hand, discoloration is deeper, bleaching may be the solution. The bleach used is through the transparency of the enamel penetrated into the dentin found therein and bleaching it.
Almost all the teeth can be pale. A bleaching can be performed either at the dentist or at home with the patient himself. Most importantly, a dental professional first examines and determines the type of material to be used and how long the treatment should take place.
To whiten your teeth, the following criteria must be met:
• If you have fillings, they must be of good quality
• If you have holes (karies), it must be treated
• Coatings should be gone
• The gums must be fresh and you must not have a mouth disease
• You should have been 18 years old
Not harmful to bleach
Too strong ink is not good. Therefore, dentists usually work with weaker, more mild means that can function for a long time.
Scientific studies show that using a microscope can see that the enamel on the surface of the tooth is affected. It is, however, about a very small impact – you can compare it to drinking a Coca Cola!
Various ideals throughout the ages
The Japanese dental staining that was common for over 4000 years ago may not be the most desired treatment today. Then it was considered nice to have black teeth. For a few hundred years white teeth are ideal – bright teeth are probably the most natural dental color. more info visit another post