Dental sealants are protective coatings applied to the chewing surfaces of the back teeth, particularly the molars and premolars. These teeth often have deep grooves and pits where food particles and bacteria can easily accumulate, making them more vulnerable to cavities. Sealants act as a barrier that prevents plaque and food from getting trapped in these hard-to-clean areas.

The process of applying sealants is simple, quick, and completely painless. First, the teeth are thoroughly cleaned and dried. A special solution is then applied to the tooth surface to help the sealant bond properly. The sealant material is carefully painted onto the grooves of the tooth, where it flows into the small pits and fissures. A curing light may be used to harden the sealant and secure it in place.