As we all know, we can't brush teeth very clean and yellow teeth with pan black brings small embarrassment to us. In order to solve the trouble, we begin to choose a variety of whitening teeth methods. However, what does it do to make teeth whitening? Here, let's go to see the Shenzhen dentists to describe suitable range for the teeth whitening.
Whitening teeth can make you smile. Tooth whitening refers to the chemical oxidation of bleaching agent on the tooth surface or internal chemical reaction which makes the teeth whitening. Or with the object of adhesion on the tooth surface covering the teeth color to make teeth whitening.
Mild to moderate tetracycline teeth, dental fluorosis, or other discolored teeth caused by other factors such as hereditary discolored teeth, black yellow teeth are usually by a cold light tooth whitening treatment and then can obtain satisfactory results.
Severe tetracycline stained teeth, dental fluorosis, or other discolored teeth, yellow teeth caused by other factors generally requires more than two times of tooth whitening treatment(the interval isn’t longer than two weeks), which can obtain satisfactory whitening effect.
RECOMMENDED READ:
