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Dental Sealants

Protective coatings applied to children's back teeth to prevent decay.

(703) 671-0626
Dental Sealants

What is Dental Sealants?

Dental sealants are thin, protective plastic coatings applied to the chewing surfaces of the back teeth (premolars and molars). They fill in the deep grooves and pits where food and bacteria easily get trapped, acting as a highly effective barrier against cavities.

Ideal Candidates

Sealants are primarily recommended for children and teenagers as soon as their permanent molars come in (usually around ages 6 and 12). However, adults without decay or fillings in their molars can also benefit from sealants to protect their teeth.

Key Benefits

  • Can reduce the risk of decay in molars by nearly 80%
  • Completely painless, quick, and easy application
  • Cost-effective preventive measure compared to getting a filling
  • Invisible protective barrier
  • Lasts for several years under the force of normal chewing

How Does It Work?

Applying sealants is quick, completely painless, and requires no drilling or anesthesia. The teeth are thoroughly cleaned and dried. A mild acidic gel is applied briefly to slightly roughen the tooth surface, ensuring a strong bond. The gel is rinsed off, the tooth is dried again, and the liquid sealant is painted into the grooves. A special light is then used to harden the sealant instantly.

Recovery & Aftercare

There is zero recovery time. You or your child can eat and drink immediately after the appointment. The teeth will feel perfectly normal.

Frequently Asked Questions

Sealants can protect teeth from decay for up to 10 years, but they need to be checked for chipping or wear at regular dental checkups. We can easily replace them if necessary.

Yes, dental sealants are extremely safe and are endorsed by the American Dental Association and the CDC as an essential preventive treatment.

Sealants are only placed on healthy teeth without cavities. If a tooth already has decay, a filling is required.

Most dental insurance plans fully cover the cost of sealants for children and teenagers. Coverage for adults varies by plan.

Ready to get started?

Take the next step toward a healthier smile. We accept most major insurance plans and offer CareCredit financing to make your treatment affordable.

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(703) 671-0626

Alexandria Smiles Dentistry
Alexandria Smiles

5234 Dawes Avenue, Alexandria, VA 22311

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