Are dental sealants just for children?

A sealant is a plastic material that is usually applied to the chewing surfaces of the back teeth—premolars and molars. This plastic resin bonds into the depressions and grooves (pits and fissures) of the chewing surfaces of back teeth.

The likelihood of developing pit and fissure decay begins early in life, so children and teenagers are obvious candidates. But adults can benefit from sealants as well.

Key ingredients in preventing tooth decay and maintaining a healthy mouth are twice-daily brushing with an ADA-accepted fluoride toothpaste; cleaning between the teeth daily with floss or interdental cleaners; eating a balanced diet and limiting snacks; and visiting your dentist regularly. Ask your dentist about whether sealants can put extra power behind your prevention program.

No, sealants are not just for children. However, there's no better time than childhood to get dental sealants. These plastic coatings protect the teeth, especially the molars, from decay and cavities. Starting early can help keep teeth strong as children grow.

That said, adults are also good candidates for dental sealants. No matter how old you are, protecting your teeth from plaque and cavities can save you the discomfort of the dentist's drill and the aggravation of losing a tooth.