
Children’s Dental Sealants in Eastchester, NY
Extra Protection for Your Child’s Smile

What Are Dental Sealants?
Dental sealants are thin, protective coatings applied to the chewing surfaces of the back teeth—where cavities are most likely to form. These teeth (molars and premolars) have deep grooves that can trap food and bacteria, making them harder to clean with a toothbrush.
Sealants create a smooth, protective barrier that keeps out plaque and food particles, reducing the risk of tooth decay by up to 80%.

Why Are Sealants Important for Kids?
Children are especially prone to cavities in their molars because they’re still mastering brushing and flossing—and often love sticky snacks and sweets. Sealants provide extra protection right when it’s needed most.
Sealants are:
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Fast and painless to apply
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BPA-free and safe for growing smiles
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Highly effective in cavity prevention
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Long-lasting, often protecting teeth for several years
By applying sealants early, we help your child avoid fillings, save on future dental costs, and keep their natural teeth strong and healthy.

When Should Children Get Dental Sealants?
The ideal time for dental sealants is soon after the permanent molars come in, which is usually around:
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Age 6 for first molars
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Age 12 for second molars
However, sealants can be helpful at other ages too—especially for children who are prone to cavities or have deep grooves in their teeth. Dr. Lis and our team will recommend sealants based on your child’s unique dental needs.

What to Expect During the Sealant Procedure
Applying sealants is a quick, comfortable process—no shots or drilling required!
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Teeth are cleaned and dried
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A gentle solution is applied to help the sealant bond
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The sealant material is painted onto the grooves of the tooth
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A special blue light hardens the sealant in seconds
Your child can eat, drink, and smile right after the appointment!

Caring for Sealants
Sealants are durable, but it’s still important for your child to:
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Brush and floss daily
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Avoid biting hard objects (like ice or pencils)
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Visit the dentist regularly for checkups
At each visit, we’ll check the sealants to make sure they’re still in great shape and protecting your child’s teeth.

Pediatric Dental Sealants in Eastchester, NY
At Once Upon a Tooth, we’re passionate about prevention-first dentistry. Dr. Lis and our team work closely with parents to protect your child’s oral health now and in the future. We proudly serve families throughout Eastchester, Bronxville, Tuckahoe, Mt. Vernon, New Rochelle, and Yonkers, and we love helping kids grow up with healthy, confident smiles.
Ready to give your child an extra layer of cavity protection? Contact Once Upon a Tooth Pediatric Dentistry to learn more about children’s dental sealants or to schedule an appointment. Call us at 914-348-4348 or book online today.