Dental sealants are thin protective coatings applied to the chewing surfaces of the back teeth, especially the molars and premolars. These teeth often have deep grooves and pits where food particles and bacteria can accumulate easily, making them more vulnerable to cavities. Sealants create a smooth protective barrier that helps prevent plaque and food from getting trapped in these areas.

The process of applying dental sealants is quick, simple, and painless. First, the dentist thoroughly cleans and dries the tooth surface. A special conditioning solution is applied to help the sealant bond securely to the enamel. The liquid sealant is then carefully painted onto the grooves of the tooth, where it flows into the tiny pits and fissures. A curing light may be used to harden the sealant and ensure it stays in place.