What is the difference between plaque and tartar and what can be done to prevent it?
Plaque is a sticky, colorless deposit of bacteria that begins forming on teeth 4 to 12 hours after brushing. It is produced by the combination of saliva, food, and fluids, and collects on the teeth where teeth and gums meet. Tartar or calculus is a crusty deposit that traps stains on the teeth causing discoloration of the teeth. It is formed by the binding of calcium and phosphate which harden on the teeth. This strong bond can only be removed by a dental professional. The susceptibility to plaque and tartar is individual and often gets worse with age. Having your teeth cleaned professionally every 6 months and brushing with toothpaste that contains pyrophosphate, a chemical that helps to decrease and prevent calculus buildup, can be done to help prevent plaque and tartar.
