Dental Sealants

Why Sealants Work

The chewing surfaces of molars and premolars are full of tiny pits and grooves. Toothbrush bristles often can't reach all the way in, so food and bacteria settle there and cause decay. A sealant flows into those grooves and hardens into a smooth surface that's easy to keep clean. Sealants can greatly reduce the risk of cavities in back teeth.

Who Should Get Sealants?

• Children, as soon as their permanent molars come in (around ages 6 and 12)
• Teens, during the years when cavities are most common
• Adults with deep grooves and no fillings in their back teeth
• Anyone at higher risk for cavities

What to Expect

1. Cleaning. The teeth are cleaned and dried.
2. Preparing the surface. A gentle solution is applied to help the sealant bond, then rinsed off.
3. Painting on the sealant. The liquid sealant is brushed into the grooves.
4. Hardening. A special light sets the sealant in seconds.

The whole process takes just a few minutes per tooth, with no drilling or numbing. You can eat right afterward.

Sealant FAQs

How long do sealants last?

Sealants can last several years. We check them at each visit and touch them up if needed.

Do sealants replace brushing?

No. Sealants protect the chewing surfaces, but brushing, flossing and regular cleanings are still essential.

Can I see or feel them?

Sealants are clear or tooth-colored and very thin. Most people stop noticing them within a day.

Are sealants covered by insurance?

Many plans cover sealants for children's permanent molars. We'll check your benefits.