
sealants
Dental sealants, usually applied by dentists or dental hygienists to the chewing surface of teeth, act as a barrier against decay-causing bacteria. Most often, the sealants are applied to the back teeth, e.g., premolars and molars.
Dental sealants, usually applied by dentists or dental hygienists to the chewing surface of teeth, act as a barrier against decay-causing bacteria. Most often, the sealants are applied to the back teeth, e.g., premolars and molars.