A prophylaxis cleaning, otherwise known as a routine cleaning, is performed on healthy patients who just need routine maintenance in order to ensure oral health.
In many instances, a prophylaxis cleaning is performed by a dental hygienist, and it entails removing all the plaque from teeth, removing deeper, hardened plaque (calculus) and any stains that exist on the surface of the teeth. While prophylaxis may not be administered on severely damaged teeth, it is a great dental cleaning procedure to maintain already-healthy teeth, along with daily oral hygiene practices.
Most dentists recommend a prophylaxis cleaning once every six months to ensure plaque has not begun to build up on the surface of the teeth and to clean off hardened plaque if it already has developed.