Understand the process of teeth whitening white teeth, bright smile!
A smile is the best first impression you can give someone.
White and shiny teeth have also become one of the criteria for modern beauty.
Whitening your teeth!
So what’s the deal with tooth whitening?
How about the process?
Tooth whitening, as one of the earliest plastic cosmetic surgery entered in our country, has made a great progress in these years, compared with before, there has been a lot of change.
So how much do you know about the principle of tooth whitening?
The main ingredient of whitening agent is hydrogen peroxide, which has been used safely for tooth bleaching for 10 years.
In the whitening process of hydrophilic drugs and completely do not touch the gums, the tooth structure and enamel will not cause any harm, one-time, no irritation.
Teeth whitening process: 1. Apply a protective agent to the edge of the gums.
2. Apply whitening agent to the tooth surface.
3. Cold light whitening lamp irradiation (8 ~ 10 minutes according to the degree of tooth staining).
4. Remove the whitening agent and apply a new layer.
5. This tooth whitening process is repeated three times.
Whitening time: the whole process of 30 ~ 40 minutes.
Finally, THE APPROPRIATE CROWD OF TOOTH WHITENESS: TOOTH OF EXTERNAL CAUSE SEX PIGMENT (DEPOSITION OF COFFEE, TEA stain, SMOKE STAIN), MEDIUM MILD tetracyCLINE tooth, drug SEX disCOLoration tooth AND hereditary yellow tooth.
