The passage of time and consumption of coffee, snuff, and wine makes teeth are gradually losing their natural color, turning yellow or gray. It also affects the tooth color genetics that determines the natural color of teeth, and use of tetracyclines, a class of antibiotics that cause a permanent darkening of the teeth.
Therefore, it is increasingly common to see a dentist to undergo a teeth whitening treatment, because teeth whitening provides a pleasant smile that conveys beauty, youth and health. (more…)
A conventional treatment chemicals safer and more secure in the concentration (carbamide peroxide 10%) is approximately 10 days, and the patient does at home comfortably for the night.