Dental sealants are a highly effective way to prevent tooth decay and cavities on the molars and premolars. These teeth are especially vulnerable because of the natural grooves on their chewing surfaces, where food and bacteria can easily collect.
Adults without decay or fillings in their molars can benefit from sealants.
The application process is quick and comfortable:
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The teeth are thoroughly cleaned
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Each tooth is dried
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A special solution is applied to the chewing surfaces to help the sealant bond
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The sealant is painted onto the enamel, where it bonds and hardens
Once in place, sealants act as a protective barrier, shielding the enamel from plaque and acids. They can last for several years before a reapplication is needed. As long as the sealant remains intact, the tooth surface stays protected from decay.
Sealants are not a replacement for daily brushing and flossing. It’s still important to maintain proper oral hygiene, since sealants only protect the chewing surfaces—not the areas between teeth.
