An invisible and highly tenacious film adheres to teeth called as Dental Biofilm.The prefix “Bio” is added before the film because it consists of bacteria that may cause tooth decay or gum diseases. Previously, people referred to this adhesive biofilm as “Dental Plaque.” Brushing teeth within 12 hours removes it. If not removed, it absorbs minerals like calcium and phosphate from the saliva. Plaque that undergoes calcification becomes calcified plaque. It appears as a hard, yellow-colored material. Dentists commonly call it “tartar.” It deposits visibly on the teeth.
Tartar not only looks ugly but encourages further plaque retention which becomes main cause of gum disease. It is not possible to remove tartar through brushing alone. A dental professional can remove it using specially designed instruments.
