The chewing surfaces of molars, premolars, and any deep grooves (also known as pits and fissures) of teeth are coated with a thin plastic covering known as a sealant.

In these deep grooves, dental decay starts in more than 75% of cases. These dental issues make it difficult to maintain your teeth and make them more prone to decay.

Deep grooves are sealed with a sealant to give the tooth protection and a smooth, hygienic surface.

For many years, sealants can prevent tooth decay, but they must be periodically checked by a dentist for wear and chipping.causes of sealants

Children and teenagers: Whenever the six-year molars (the first permanent back teeth) erupt or at any point between the ages of 6 and 16, when cavities are more likely to occur,

Adults: deep grooves or depressions on tooth surfaces without rotting.

Baby teeth: Occasionally done if the child is cavity-prone and the teeth have deep grooves or depressions.

 

What are sealants used for?

Your dentist or dental hygienist can apply sealants quickly and easily, and it only takes a few minutes per tooth. After a thorough cleaning, cotton is placed around the teeth that will be sealed to keep the region dry. 

To aid the sealant's adhesion to the teeth, a specific solution is applied to the enamel surface. After rinsing, the teeth are dried.

Deep grooves or depressions are meticulously filled with sealant material before being painted onto the enamel surface. The material will either harden automatically or with a specific curing light, depending on the type of sealant employed.

Your new sealants will last longer if you take good care of them at home, eat a healthy diet, and visit the dentist frequently.