Sealants are thin,plastic coatings painted on the chewing surfaces of the back teeth. Getting sealants put on in a dental office is simple and painless.Sealants are painted on as a liquid and quickly harden to form a shield over the tooth.Sealants are clear or tinted.

Tinted sealants are easier to see.Sealants can last up to 10 years. But they need to be checked at regular dental check-ups to make sure they are not chipped or worn away. The dentist can repair sealants by adding more sealants material.