What Are Dental Sealants?
Dental sealants are protective coverings that are applied to the biting surfaces of the back teeth. They help to form a barrier between the tooth and the bacteria in your mouth. Sealants can prevent cavities, as well as deep staining, in the grooves of your teeth. They can last for one to three years and can be easily reapplied as needed.
Why Are Sealants Needed?
You may want or need sealants if you’re looking for an easy way to protect your teeth. You may be susceptible to developing cavities or already have quite a few fillings in your mouth. Children can especially benefit from dental sealants because they may not have the best hygiene and eating habits. The procedure is noninvasive and can be done in minutes.