Dental Sealents

Think of dental sealants as a barrier against cavities. They’re a plastic material usually applied to the chewing surfaces of the back teeth both on top and bottom, where decay occurs most often.

How Do Dental Sealants Work?

A sealant, which is a plastic resin, is easily applied to the tooth by painting it onto the enamel, where it bonds directly to the depressions and grooves of the chewing surfaces. After it hardens, the sealant acts as a barrier to protect the tooth’s natural enamel from plaque and acids. The tooth will be protected from decay as long as the sealant remains intact.

The likelihood of developing tooth decay begins early in life, so children and teenagers are obvious candidates for sealants, but adults can benefit as well.