Sometimes brushing is not enough, especially when it comes to those hard-to-reach spots in your child’s mouth. It is difficult for a toothbrush to reach between the small cracks and grooves on teeth. If left alone, those tiny areas can develop tooth decay. Sealants give your child’s teeth extra protection against decay and help prevent cavities.
Dental sealants are plastic resins that bond and harden in the deep grooves on the tooth’s surface. When a tooth is sealed, the tiny grooves become smooth, and are less likely to harbor plaque. With sealants, brushing becomes easier and more effective against tooth decay.
Sealants are typically applied to children’s teeth after their permanent teeth have erupted as a preventive measure against tooth decay. It is more common to seal “permanent” teeth rather than “baby” teeth, but every patient has unique needs, and the dentist will recommend sealants on a case-by-case basis.
Sealants last from three to five years, but can last much longer if they are treated kindly (not biting into very sticky or hard foods). A dental sealant provides its best protection when it is completely intact, so it is important to keep your 6-month checkup so we can monitor and maintain them properly.