Dental Sealants for Kids: A Simple Way to Prevent Cavities

Protecting Your Child’s Smile Starts Here

Every parent wants to give their child the best start in life—including a bright, healthy smile. Dental sealants offer a powerful yet simple solution to prevent cavities in children's molars, where decay is most likely to occur.

Sealants are clear or tooth-colored coatings that cover the chewing surfaces of back teeth. They work like armor, blocking out food particles and bacteria that can lead to cavities. At 100 Dental in Southlake, TX, we believe prevention is key—and sealants are one of the most effective tools we offer for protecting young smiles.

Why Choose Sealants for Your Child?

Dental sealants are fast, painless, and incredibly effective. By sealing off hard-to-reach grooves, they prevent up to 80% of cavities in molars. They're especially helpful for children who are still mastering proper brushing techniques.

This quick treatment offers long-lasting protection and can save you and your child from the stress (and cost) of future dental issues.

What to Expect During the Appointment

The application process is simple and stress-free:

• We clean and dry the tooth.

• A bonding solution is applied.

• The sealant is painted on and hardened with a curing light.

No drills. No needles. Just quick, protective care that can last several years with proper maintenance.

When to Get Dental Sealants

We typically recommend sealants when a child’s first and second set of permanent molars come in—around ages 6 and 12. If your child has a history of cavities or struggles with oral hygiene, sealants can be a game-changer.

FAQ

1. Are dental sealants safe for children?
Yes. Sealants are made of safe, non-toxic materials and are widely recommended by the ADA for pediatric dental care.

2. Do sealants replace the need for brushing and flossing?
No. Sealants are a helpful supplement, not a replacement. Kids should still brush twice a day and floss daily.

3. How long do dental sealants last?
With good oral hygiene and regular dental checkups, sealants can last up to 5–10 years.

4. Does applying sealants hurt?
Not at all. It’s a painless, non-invasive process—no drills, no anesthesia, just protection.

5. Is fluoride treatment still necessary with sealants?
Yes. Fluoride helps strengthen tooth enamel, while sealants protect vulnerable chewing surfaces. They work best together.