Dental sealants are thin, protective coatings applied to the chewing surfaces of molars and premolars to help prevent cavities. These sealants act as a barrier that blocks food particles and bacteria from getting trapped in the deep grooves of the teeth, significantly reducing the risk of tooth decay by up to 80%.

Sealants are most commonly used for children and teenagers, but adults who have deep grooves in their molars may also benefit. This quick, painless, and cost-effective preventive treatment helps maintain oral health and reduces the need for future dental procedures like fillings or root canals.