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What You Need to Know About Dental Sealants 

May 20, 2025

Dental sealants are an effective preventive measure to protect teeth from cavities, especially in children. However, despite their proven benefits, several myths and misconceptions about their safety, longevity, and overall effectiveness continue to circulate. Understanding the truth behind these common concerns can help you make informed decisions for your family’s dental health.

If you’re considering dental sealants, a trusted family dentist in Charleston, SC, can guide you through the process and clear any doubts.

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The Truth About Dental Sealants

Are Dental Sealants Safe?

One common misconception is that dental sealants contain harmful chemicals that could pose health risks. Dental sealants are made from a safe, BPA-free resin material. The small amount of BPA exposure from sealants is far below the level that could cause harm and is even less than that found in many everyday items. Dental professionals widely agree that the benefits of sealants far outweigh any potential risks, making them a safe choice for cavity prevention.

Do Sealants Last?

Another myth is that dental sealants don’t last long and need frequent replacement. While sealants are not permanent, they are designed to last several years. Sealants can remain effective with proper care for up to a decade, depending on factors like oral hygiene and eating habits. Regular dental check-ups are essential to monitor the condition of the sealants and ensure they continue to provide protection.

Are Sealants Only Effective for Children?

Some believe dental sealants only benefit children, but this isn’t true. While they are most commonly applied to children’s teeth to prevent decay in the deep grooves of molars, adults can also benefit from sealants, especially if they are prone to cavities or have deep grooves in their teeth. Sealants are a versatile preventive measure for all ages.

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Choose the Right Family Dentist in Charleston, SC!

Dental sealants are a safe, long-lasting, and effective way to protect teeth from decay. If you have concerns or questions about sealants, consulting a family dentist is the best way to get accurate information and personalized advice.

For more guidance on dental sealants and preventive care, contact North Rivers Dental. Our experienced team is here to help you maintain a healthy smile for the whole family.

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The best way to understand our commitment to quality care is to hear from those who know us best—our patients! We’re proud of the work we do and invite you to see what they have to say:

This was my first visit, and I am truly impressed!  The facility is very inviting in every way, the staff is outstanding, kind, & professional, and I am happy to say that I have found my dental home place! 😊  Thank You!

Deborah A..

It brings happy tears to my eyes knowing that my smile is fixed. Dr. Jake worked for 2 1/2 hours repairing old, cracked fillings, sealed between my teeth. This weighed on my confidence for three years and I barely ever wanted to talk. My teeth are restored back to their original state and it’s unbelievable what a patient, and kind dentist can do for one’s confidence. I owe ya one, Dr Jake!"

Alejandra M.

Scheduled my elderly mother a new patient visit and every single staff member we were in contact with was EXTREMELY helpful and so sweet! I’m thinking of switching myself! We couldn’t be happier with this office!

Alison F.

I have been going to Dr Emerson at North Rivers Dental for years now and every time I go I never had a bad experience. Thank you all!

Cynthia D.
10/18/2019

I have been going to North Rivers for 10+ years, I have always received excellent care, the staff is helpful and very friendly.

Glenn J.
10/28/2019

Dr Cates is exceptionally talented in the dental profession. Everyone at North Rivers Dental are so helpful and friendly.

James T.
09/09/2019

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