Sealants 

At Dental Esthetics Boston, your trusted dentist in Boston, we offer dental sealants as a powerful, preventive solution to protect teeth from cavities—especially in children and cavity-prone adults. Dental sealants are thin, protective coatings made from flowable composite resin that are applied to the deep grooves of the chewing surfaces, primarily on the back teeth (molars and premolars). When properly applied, sealants “seal out” food particles and bacteria, making them nearly 100% effective in preventing cavities on treated surfaces.

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While fluoride helps protect the smooth surfaces of teeth, it doesn’t penetrate the deep pits and fissures found on molars. These narrow grooves are difficult to clean thoroughly with a toothbrush, especially in young children, making them prime targets for decay. That’s where sealants come in—they fill and protect these vulnerable areas before bacteria can take hold.

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As a highly respected Boston dentist, we recommend sealants as a cost-effective, quick, and painless procedure that offers long-lasting protection. The application process typically takes just one short visit. Our specialists clean and dry the tooth, apply the sealant material into the grooves, and harden it using a special curing light. There’s no drilling, no numbing, and no discomfort—just added protection that can last for many years.

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Why consider dental sealants?

• Children with newly erupted permanent molars benefit the most—since it takes about three years for enamel to fully mature, these teeth are especially vulnerable during early development.

• Adults with a history of cavities, dry mouth, poor oral hygiene, or low fluoride exposure can also benefit significantly.

• Sealants are far less expensive than treating cavities later with fillings, crowns, or root canal therapy.

• Fast, preventive protection in a single appointment.

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Although sealants are commonly associated with pediatric dentistry, they are not limited to children. Adults can and should consider sealants if they have risk factors for decay or deep grooves in their teeth that are difficult to clean.

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At Dental Esthetics Boston, we use the latest digital dental technology and the highest-quality materials to ensure your sealants are applied with precision, comfort, and durability. After the procedure, we provide instructions for care, and we’ll check the condition of your sealants during routine cleanings to make sure they continue to provide optimal protection.

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If you're looking for a dentist in Boston who specializes in preventive care and advanced dental technologies, contact Dental Esthetics Boston today. Schedule your consultation to learn how sealants can help you or your child enjoy a healthier, cavity-free future.