Cavities are largely preventable — and dental sealants are one of the most effective tools we have to stop them before they start. At Attune Dentistry in Jupiter, FL, Dr. Andrea Diaz, DMD applies thin protective coatings to the chewing surfaces of back teeth, shielding the deep grooves where decay most commonly develops. It's a simple, painless procedure that can dramatically reduce your child's — or your own — cavity risk.

We welcome patients from Jupiter, Palm Beach Gardens, Juno Beach, Tequesta, and Hobe Sound for preventive dental care.

What Are Dental Sealants?

Dental sealants are thin, plastic coatings painted onto the biting surfaces of the back teeth — typically the molars and premolars. These teeth have deep pits and fissures (grooves) that trap food particles and bacteria, making them highly susceptible to decay. A toothbrush bristle is often too wide to reach into these grooves, leaving residue behind even with thorough brushing.

A sealant fills in these grooves, creating a smooth surface that's easy to clean and resistant to the bacteria that cause cavities. According to the CDC, dental sealants can reduce the risk of decay in molars by nearly 80%.

Who Should Get Dental Sealants?

Sealants are most commonly recommended for children, but adults can benefit too:

• Children ages 6–14: The ideal window is when permanent molars first come in — typically around ages 6 and 12. Applying sealants as soon as these teeth erupt provides maximum protection during the cavity-prone school-age years.
• Teenagers: Teens with deep grooves or a history of cavities benefit greatly from sealants on any unsealed permanent teeth.
• Adults: Adults who are cavity-prone or who have teeth with especially deep grooves can also benefit from sealants if those surfaces are free of decay or existing restorations.

Dr. Diaz will evaluate whether sealants are appropriate during your or your child's routine checkup.

How Dental Sealants Are Applied

The process is quick, comfortable, and completely painless — no drilling, no anesthesia:

• Cleaning: The tooth surface is cleaned and dried thoroughly.
• Preparation: A mild acidic solution is applied briefly to roughen the enamel surface, helping the sealant bond securely.
• Rinsing and drying: The tooth is rinsed and dried again.
• Application: The liquid sealant material is painted into the grooves and fissures of the tooth.
• Curing: A special curing light hardens the sealant in seconds.

The entire process takes just a few minutes per tooth. Your child can eat and drink normally right after the appointment.

Benefits of Dental Sealants

• Reduces cavity risk by up to 80% on treated surfaces
• Painless and non-invasive — no needles or drilling required
• Completed in minutes at a routine checkup visit
• Long-lasting protection — sealants can hold up for several years with proper care
• Cost-effective prevention — far less expensive than treating a cavity
• Safe and biocompatible materials approved for use in children and adults

How Long Do Dental Sealants Last?

Sealants can last anywhere from 5 to 10 years with normal use. Dr. Diaz checks the condition of sealants at every routine exam and can reapply them if they show signs of wear or chipping. Even a partially intact sealant still provides some protection, but we recommend keeping them fully intact for maximum effectiveness.

Frequently Asked Questions — Dental Sealants in Jupiter, FL

Are dental sealants safe?
Yes. Dental sealants have been used safely for over 50 years and are endorsed by the American Dental Association, the CDC, and the American Academy of Pediatric Dentistry. The materials are biocompatible and applied only to the enamel surface — no drilling or removal of tooth structure.

Do sealants replace brushing and flossing?
No. Sealants protect the chewing surfaces of back teeth but do not cover the sides or between teeth. Regular brushing, flossing, and checkups are still essential for complete cavity prevention.

Can sealants be applied over a cavity?
No. Sealants are applied to healthy, decay-free surfaces. If a cavity is detected, it will need to be treated with a filling before a sealant can be applied to any remaining healthy grooves.

Do sealants hurt?
Not at all. The application process involves no drilling or injections and is typically described by children as feeling like getting a tooth brushed. It's one of the easiest dental procedures available.

What does a dental sealant cost in Jupiter, FL?
Our Attune Membership Plan offers significant discounts on preventive treatments including sealants. We also provide competitive, transparent pricing — ask our team about current options when you schedule.

At what age should my child first get sealants?
We typically recommend sealants when your child's first permanent molars come in, around age 6. A second application is often recommended around age 12 when the second set of permanent molars erupts. Dr. Diaz will guide you through the best timing at your child's checkup.