Teaching your children proper dental care habits ensures a lifetime of healthy teeth and gums. However, even diligent kids are vulnerable to decay. Your pediatric dentist may recommend sealants to reduce the risk of cavities. Here’s what to know about this common treatment.

Common Questions About Dental Sealants for Kids

What are they?

A sealant is a thin coating painted directly onto the back teeth. As it bonds to the site, it adheres to the unique structure of each tooth, including grooves and indentations that can harbor bacteria and contaminants.

This treatment's primary purpose is to create a barrier between dental enamel and those germs, reducing the risk of cavities.

Why does my child need them?

A child might develop decay even with a consistent oral hygiene routine because it’s often difficult to effectively clean the tight areas in the back of the mouth.

Food particles can linger in the molars, causing bacteria to develop and lead to cavities. The sealant essentially shields those teeth, protecting against 80% of cavities for two years.

What happens during application?

The pediatric dentist first cleans the mouth, then places a small piece of cotton or gauze to maintain a dry site. They apply a slightly acidic solution to the teeth to create a rough texture that allows the sealant to bond to the enamel more effectively. 

The hygienist then rinses and dries the spot so the dentist can apply the coating. The material hardens upon application, although the professional might use a curing light to speed up the process.

How long do they last?

Sealants can last for up to a decade. During that time, however, encourage daily brushing and flossing and bring your child to the dentist for biannual checkups.

Since the coating wears out over time, the dentist may choose to reapply it. Additional layers can be added to the teeth as needed.

Parents throughout La Crosse, WI, trust the caring and experienced professionals of La Crosse Pediatric Dentistry. Dr. Frandsen and Dr. Hanks are committed to your little one’s oral hygiene and offer comprehensive solutions. They focus on teaching children how to brush and floss effectively so they have tools to use throughout their lives. Visit their website to learn more about how they will help, or call (608) 782-4054 to schedule an appointment.