Dental Sealants

Dental sealants are thin protective coatings that can be placed on the chewing surfaces of back teeth (molars) to help block out food particles and bacteria. Our Bethesda, MD, pediatric dentist will often recommend tooth sealants to patients once permanent molars come in, usually around ages 6 and 12. By sealing deep grooves that are hard to clean, this preventive treatment helps reduce the risk of tooth decay during cavity-prone years and supports long-term dental health as brushing skills continue to develop.

Learn more about sealants for teeth below.

How Are Dental Sealants Applied?

The dental sealants procedure is quick, painless, and typically performed after your child’s teeth have been professionally cleaned during a regular visit. Once their back teeth are clean and dry, applying sealants only takes a few minutes per tooth. There is no drilling, no numbing, and no discomfort.

The process typically involves:

• Preparing the tooth surface so the sealant can bond properly
• Applying a gentle conditioning solution to help the sealant adhere
• Rinsing and drying the tooth
• Brushing the sealant material onto the tooth to fill in grooves and pits
• Hardening the sealant with a special curing light

Unlike with fluoride treatments, your child can eat and drink normally right away after the sealant sets. The sealant creates a smooth, protective barrier that helps keep out cavity-causing bacteria without changing how the tooth feels or functions.

Why Should My Child Receive Sealants?

Our local pediatric dentist encourages sealant application because it offers strong, long-lasting protection during the years when children are most prone to cavities. Back teeth do most of the chewing, and their grooves can be difficult to clean thoroughly with brushing alone. Sealants help fill in those hard-to-reach areas.

Benefits of dental sealants include:

• Long-lasting protection that can remain effective for several years
• A completely painless and non-invasive procedure
• Quick application that fits easily into a routine dental visit
• Reduced risk of cavities in molars and premolars
• Potential cost savings by preventing future dental treatment
• Support for overall oral and general health

By lowering the chance of tooth decay, sealants help children avoid fillings and more complex dental procedures down the road. They are especially helpful for newly erupted permanent teeth but can also benefit certain baby teeth when recommended.