Understanding Dental Sealants Dental sealants are a preventative treatment designed to protect teeth from decay and cavities. They consist of a thin, plastic coating that is painted onto the chewing surfaces of the back teeth, primarily the molars and premolars. These surfaces have grooves and pits that can trap food and bacteria, making them particularly vulnerable to decay. How Do Dental Sealants Work? The application of dental sealants is a simple and painless process. Benefits of Dental Sealants • Prevents Cavities: Sealants provide a protective shield that blocks out germs and food. • Long-lasting Protection: They can last several years, although regular dental check-ups are necessary to monitor their condition. • Cost-effective: Preventing cavities with sealants can save money on more extensive dental treatments in the future. Who Should Get Dental Sealants? Sealants are especially beneficial for children and teenagers, as their newly erupted permanent teeth are more prone to cavities. However, adults without decay or fillings in their molars can also benefit from sealants.