A dentist deep cleaning, also known as scaling and root planing, is a dental procedure that removes plaque and tartar from below the gum line. Plaque is a sticky film of bacteria that forms on your teeth, and tartar is hardened plaque. If plaque and tartar are not removed, they can cause gum disease, which can lead to tooth loss.
A dentist deep cleaning is usually done in two appointments. During the first appointment, the dentist will remove plaque and tartar from above the gum line. During the second appointment, the dentist will remove plaque and tartar from below the gum line. The dentist may also use a laser or an ultrasonic device to remove plaque and tartar.