Health Information and Tools >  Plaque (Dental)
Facebook Tweet Email Share

Main Content

Plaque (Dental)

Plaque is a clear, sticky substance made in the mouth. It clings to the teeth and gums. Plaque has bacteria that make acids and other chemicals that can damage the teeth, gums, and bone if the plaque is not removed.

Plaque forms all the time, but it can be controlled by proper brushing and flossing.

If plaque is not removed, it hardens into a rough substance called tartar or calculus. This is hard to get off the teeth. It is often removed as part of a dental cleaning and examination.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.