A tooth or dental sealant is a thin, plastic coating on the surface of the tooth. It is usually applied on the molars or premolars to prevent them from decaying. The sealant forms a protective shield of enamel over a tooth by quickly bonding into the depressions and cavities.

It is indeed hard to completely clean the molars and premolars because of their rugged nature and not easily accessible position. Manual tooth brushing and flossing can’t get all the food particles out, which may lead to cavity buildup and plaque. A sealant protects you from all these by sealing out the plaque and not letting it adhere to the surface of teeth.

Here are some important facts if you are considering getting your molars sealed:

Who should get sealants?

Ideal candidates for sealants are children and teenagers, because they are most prone to cavities. Cavities are caused by poor oral hygiene habits and excessive consumption of sugary foods. Typically, sealants should be applied as soon as permanent molars and premolars arrive, because this is the best time to seal them while they are new. In some cases, dental sealants are even appropriate for baby teeth because they have greater grooves and depressions.

How are sealants applied?

It is a simple and painless process, and is normally over within minutes. Sealants are applied by following the steps mentioned below:

• The teeth to be sealed are comprehensively cleaned
• Each tooth is then dried by placing cotton or another absorbent material on them
• To roughen up the surface so that the sealant sticks properly, an acidic solution is applied
• Then the teeth are rinsed and dried again
• Sealant is then applied directly to the surface of the teeth by using special curling light to help it harden.

How long do sealants last?

Sealants last for as long as 10 years if they are properly looked after. They may crack or chip with the passage of time, or as a result of an accident. Regular visits to a dentist will keep the sealant in check. Your dentist may replace the sealant if necessary.

At Advanced Dental Center, we offer cosmetic and family dentistry in Germantown. We specialize in a wide range of dental procedures in Germantown including dental implants, dentures, bridges, sedation, and sealant application. Visit our website or contact us for further information.