White teeth today are a symbol of health, prosperity, and attractiveness.
For greater self-confidence and freedom, when you smile you can take advantage of the cosmetic whitening procedure. A gel is used which whitens teeth by releasing oxygen ions. The procedure is practiced at home or in the office (with a strong solution).
The accumulation of bacterial plaque, which subsequently mineralizes to form a hard, sticky biofilm, is called tartar. It contains bacteria and food debris.