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Dental Sealants
Cavities in the back teeth are one of the most common dental problems, especially in kids. Molars have deep grooves and pits where food and bacteria collect, and a toothbrush can’t always reach the bottom.
Dental sealants block those grooves off. We paint a thin protective coating over the chewing surfaces, it bonds in place, and the teeth are protected for years. It’s one of the most effective things we can do to stop cavities before they ever start.
Sealants are most common for kids, and they’re one of the most useful tools in our pediatric dentistry care. They’re usually applied when permanent molars come in, around ages 6 and 12. But they aren’t just for children. Adults with deep grooves and no decay or fillings in those teeth can benefit too.
Getting sealants is fast and painless, with no drilling:
The whole visit takes about 30 minutes for all four molars, and your child can eat normally right after.
Sealants typically last 5 to 10 years, sometimes longer. We check them at every dental cleaning to make sure they’re intact, and if one chips or wears, it’s easy to reapply.
Yes. Sealants are made from a resin material used safely in dentistry for decades, and the American Dental Association recognizes them as a proven, safe way to prevent cavities in both children and adults.
Dr. Craig Stout has spent nearly 20 years helping families in eastern Idaho keep their teeth healthy. He believes the best dental work is the work you never need, and sealants are one of the simplest ways to keep cavity risk low, especially for kids still building good brushing habits. Patients come to us from Rexburg, Rigby, Sugar City, and St. Anthony.
A sealant prevents a cavity. A filling repairs one after it has already formed. Prevention is faster, cheaper, and needs no drilling. A sealant visit takes about 30 minutes with no numbing, while a filling means freezing the tooth and drilling out the decay. Sealing a tooth early can save your child from both.
Sometimes. If you have deep grooves in your back teeth and no decay or fillings in them yet, a sealant can still protect those teeth. Ask us at your next cleaning whether you’re a good candidate.
Keep brushing and flossing as usual. Sealants protect the grooves on the chewing surface, but not the spaces between teeth, so flossing still matters. We check the sealants at every cleaning and touch them up if one wears down.
Many dental plans cover sealants for kids, often in full. We check your child’s benefits and tell you the cost before we start. For families without coverage, sealants are still one of the most affordable steps you can take to avoid bigger bills later.
Sealants and fluoride treatment do two different jobs. A sealant physically blocks the deep grooves where decay usually starts. Fluoride strengthens the whole tooth surface against acid. Used together, they give kids strong protection while they’re still learning to brush well.
We keep it calm and kid friendly. There are no shots and no drilling, so most kids settle in quickly once they realize that. Every treatment room has a TV with wireless headphones, so your child can watch something while we work, and you’re welcome to stay in the room the whole time.
Some kids get cavities no matter how well they brush, often because of deep grooves or the foods they like. If your child has already had a cavity or two, sealants are an easy way to protect the teeth that haven’t been hit yet.
No. Sealants protect the deep grooves on the chewing surface, but daily brushing and flossing still do the heavy lifting, especially between teeth where sealants don’t reach. Think of a sealant as backup, not a substitute. Paired with good habits and regular cleanings, it’s one more layer keeping cavities away.
Want to protect your child’s teeth? Call Family First Dental at (208) 400-9946 to book in Rexburg. Saturday and evening appointments are available.
Our friendly team at Family First Dental is here to help! Contact our office in Rexburg today and let us take care of your dental health.
