Dental sealants are a preventive measure designed to protect your teeth—particularly the molars and premolars—from decay. They consist of a thin, plastic coating that is painted on the chewing surfaces of your back teeth, where most cavities in children and teens tend to form. But sealants aren’t just for kids—adults with deep grooves or a history of cavities may benefit as well.
According to the Centers for Disease Control and Prevention (CDC), sealants can reduce the risk of decay in molars by up to 80%. In fact, school-age children without sealants have almost three times more cavities than those with sealants (CDC, 2016). This protective barrier shields the enamel from plaque and food particles that brushing alone may not always remove—especially in hard-to-reach grooves.
The application is quick, painless, and non-invasive. Once applied, sealants can last up to 9 years, although they should be checked during routine dental visits to ensure they are intact and effective (American Dental Association, 2020).
Sealants are often recommended for children ages 6 to 14, right as permanent molars come in. However, adults without existing fillings or decay in their molars can also benefit. As Dr. Jane Gillette, a spokesperson for the ADA, stated: “Sealants are a powerful weapon in the fight against cavities, especially when applied early.”
In terms of cost-effectiveness, the CDC reports that school-based sealant programs could save up to $300 million in dental treatment costs annually in the U.S. alone. That’s not just savings in dollars, but in time, discomfort, and future dental complications.
So, are dental sealants right for you? If you’re prone to cavities, have deep grooves in your molars, or simply want to take proactive steps toward oral health, sealants may be a smart and lasting investment.
Want to know if sealants are right for your smile? Book your appointment with us today and let’s protect your teeth for the long haul!
References
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Centers for Disease Control and Prevention. (2016). Dental Sealants: Preventing Cavities, Saving Money. https://www.cdc.gov/vitalsigns/dental-sealants/index.html
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American Dental Association. (2020). Sealants. https://www.ada.org/resources/research/science-and-research-institute/oral-health-topics/sealants