Dental sealant is a plastic coating painted on your teeth. It attaches to your child’s teeth, smoothing the rough edges, depressions, and grooves that are typically found on teeth. It gives your child’s teeth a protective coating, helping to prevent tooth decay and cavities.
Sealants are usually done on the back teeth since they are hard to reach and very irregular. Even if your child brushes and flosses properly, he or she may miss some areas. For this reason, sealants are a good way to protect your child’s teeth.