Is cold light whitening effect permanent?
Cold light whitening teeth, according to the physical principle of tooth coloring, the use of high intensity cold laser wavelength between 480 and 520 nm, shining on the teeth coated with whitening agent, whitening agent oxidation, through the dental tubules, remove the pigment on the teeth, so as to whiten teeth.
Cold light whitening teeth will know: cold light whitening teeth will have side effects some people in the process of receiving cold light whitening teeth, there will be tooth sensitivity, toothache and other phenomena, but generally will slowly fade after surgery.
The effect of cold light whitening teeth is not permanent, the effect of cold light whitening teeth is not permanent, generally can be maintained in two years or so, and the usual dietary habits and the maintenance of teeth can affect the effect.
Precautions after cold light whitening teeth: 1, after cold light whitening should pay attention to oral hygiene after receiving cold light whitening, to maintain oral hygiene, brush your teeth on time every morning and evening, pay attention not to brush your teeth with ice water, especially in winter.
2, do not eat dark food after cold light whitening teeth within 24 hours, do not tea, coffee, cola, red wine and other colored drinks, also do not use colored toothpaste, mouthwash and eat dark food, to avoid teeth staining again.
3, eat more food conducive to dental health care in the diet to eat more food conducive to dental health care, such as milk, fruit and so on.
Reminder: Periodontitis, gingival disease people do not recommend to do cold light whitening periodontitis and other problems of people want to do cold light whitening teeth before, to ask the doctor, whether it is suitable to do cold light whitening.
Although cold light whitening is safe, it can lead to worse dental problems for people with dental diseases.
