• Sealants are applied by first cleaning the tooth surface. The procedure is followed by “etching” the tooth with an abrasive substance, which allows the sealant to better adhere. After the sealant is applied, a warm light source is directed to the site to promote faster drying. Sealants may need re-application every five to 10 years.
• Sealants are topically applied to permanent molars as they erupt, ages 6 to 14.