Tooth Wisdom Blog

Dental Sealants: A Simple Step to Shield Your Child’s Smile from Cavities

At MyOrthodontist in Fayetteville, NC, our commitment to personalized care means we prioritize prevention just as much as treatment. One of the most effective ways to safeguard your child’s smile from tooth decay is through the use of dental sealants — a straightforward, pain-free solution that protects vulnerable teeth during critical growth years.

What Exactly Are Dental Sealants?

Dental sealants are thin, durable coatings made from a safe resin material that we apply to the chewing surfaces of your child’s molars and premolars. These teeth have natural grooves and pits that can trap food and bacteria, making them prone to cavities. Even with thorough brushing, these tiny crevices are difficult to clean fully.

The process of applying sealants is quick and non-invasive. One of our experienced orthodontists—Dr. Larry J. Moray, Dr. Gisela Borget, or another skilled provider—will gently clean and dry the tooth, apply a mild etching solution to prepare the surface, then paint the sealant on. A curing light sets the material in place within seconds, creating a smooth shield that blocks decay-causing elements from settling in.

Why Sealants Matter: The Proof Is Clear

Decades of research back the protective power of dental sealants. The Centers for Disease Control and Prevention (CDC) reports that sealants can reduce the risk of cavities in molars by up to 80%. Since most cavities in children develop on these back teeth, sealants offer a significant advantage. Children without sealants experience nearly three times more decay than those who have them.

Despite this, many families remain unaware of sealants or underestimate their importance. At MyOrthodontist, we believe every family deserves to understand all options for long-term oral health.

When Is the Best Time for Sealants?

Timing matters to maximize protection. Sealants are ideally placed soon after permanent molars and premolars erupt, before decay can take hold. Here’s a general guideline:

Tooth Type Typical Age of Eruption When to Apply Sealants
First Permanent Molars 5–7 years Immediately after eruption
Premolars 9–11 years As soon as they come in
Second Permanent Molars 11–13 years When fully erupted

For children at increased risk of cavities, sealants can also be applied to baby molars as an added preventive measure.

Sealants are long-lasting but will be checked during routine visits and reapplied if needed. When you weigh the cost and discomfort of treating cavities versus the ease of sealants, they are a smart investment in your child’s oral health.

Ready to Protect Your Child’s Smile?

If you want to learn more about dental sealants or schedule an appointment for your child, contact MyOrthodontist today. Our team of expert orthodontists is here to provide compassionate, individualized care that helps your child reveal the beautiful smile they were always meant to have.


Call us at 1-800-MY-ORTHO or visit https://www.myorthodontistnc.com/contact to book your consultation.

Interested in other ways to enhance your child’s smile? Explore our Braces and Clear Aligners options tailored for every age and lifestyle.

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