What are dental sealants?

dental sealants, often referred to as sealants, are protective barriers laid over the teeth, which are most susceptible to cavities - usually back teeth, including stools and premolars. Made of strong, plastic resins, dental sealants are applied in the form of liquid and are made for solidification with special light. Dental sealants are most often applied to children's teeth as soon as their first stools appear to be protected over the years, the teeth are exposed to the greatest risk of cavity development. However, dental sealants can be applied to any sound, natural tooth at any age.

The application of dental sealants is fast and simple and is done on one visit. Dental hygienist usually applies tights, but in some cases the dentist can perform the procedure. The back teeth are targeted areas for dental sealants, because these teeth have small, mired grooves that can easily miss routine brushing and flossing.

Dental sealants are applied to clean dry teeth. The liquid sealant is appliedand forced to flow through the teeth and into the groove before being stiffened into a permanent seal. Some dental sealants will harden themselves and others are made to solidify using a special light inserted in the mouth and tooth focusing. Once the dental sealants hardened, the patient can immediately eat and drink without the result of the treated teeth.

Although dental sealants are a relatively new concept in the range of dentistry, most research suggests that it will take many years with proper oral hygiene. Patients receiving dental sealants should avoid chewing and breaking a hard candy to help extend the sealing agents. Once dental sealants are applied, the dentist will continue to check them during routine dental tests for wear. Dental sealants can greatly minimize the risk of cavities in difficult tooth, especially in children. The cost of dental sealas varies according to location and practice, but is considered cheap in sroexraction with repair and fillings.