What Are Dental Sealants?

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What Are Dental Sealants? Dental sealants are plastic materials that are placed on the surfaces of the teeth. They are typically placed on the pre-molars and molars because those are the places where tooth decay is most likely to occur. Although flossing and brushing can prevent cavities, it can be extremely difficult to reach the pre-molars and molars. That is why these areas are prone to cavities. Sealants are designed to protect the enamel from acid and plaque. The tooth will be protected as long as the sealant remains in place. Sealants can potentially last for several years. Sealants are typically applied to children's teeth, but teenagers and adults can benefit from them as well. Even if there is already a small cavity in the tooth,

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