How can let the teeth become white lips and teeth is a great affirmation of appearance, therefore, whether the teeth are white men and women are very important.
However, because of the different diet and living habits of each person, the tooth color is also different.
How can you make your teeth white?
Today, the doctor will introduce the content of whitening teeth.
1. Cold light whitening: Cold light teeth whitening is a combination of high intensity blue light with wavelength between 480 and 520 nanometers, and whitening agent with special materials as the main body, quickly produce REDOX action.
Through the tooth tubule, remove the pigment on the tooth surface and deep layer, so as to achieve the whitening effect.
Indications: yellowing of teeth caused by external factors, such as smoke stains, etc.
2. Veneer whitening: Veneer whitening is to stick a layer of veneer on the surface of the tooth to prevent the teeth that have changed color.
Now popular dental veneer can be divided into resin veneer and porcelain veneer two kinds.
Resin veneers are applied to the surface of a tooth after part of the tooth has been ground away, which can keep the shape of the tooth as before.
The porcelain veneer is a collection of porcelain teeth and resin veneer advantages, both beautiful and realistic, compared with the resin to maintain the time is also long.
