The ancients have a word to describe beautiful women called bright eyes, that is to say, beautiful women should not only have bright eyes, but also have a neat white teeth.
This shows the importance of teeth to the level of one’s appearance.
So, how does tooth blacken whitening have effect?
Tooth blackening cold light whitening has the following advantages painless cold light whitening process will not pain, does not need anesthesia.
After the whitening is completed, the teeth will have a slight tingling feeling that day because of the continuous effect of the drug, and most of the cases will be improved after a few hours that day and will not feel uncomfortable.
Safe cold light whitening using low temperature cold light, to avoid the stimulation of the tooth nerve, the agent does not touch the gum, will not cause any damage to the tooth structure, very safe.
The time to complete the whole oral whitening should not exceed 30 minutes, and the time to irradiate each tooth should not exceed 1 minute.
The whitening efficiency is 29.5 times that of the bleaching gel alone, and the whitening effect can be maintained for three to five years.
Preparation before cold light teeth whitening: 1. Do a good job of tooth cleaning before whitening, so as to make bleach more directly into the tooth tissue to achieve better whitening effect.
2, dental caries, wedge-shaped defects, before bleaching to do filling, gingivitis and other oral mucous membrane disease should be treated first, so as not to cause pulp irritation.
3. Cold light is not really light without temperature. Before whitening, gingival protection agent should be applied to the gingiva of patients to protect the gingiva.
