What Are Dental Sealants?

Dental sealants are a dental treatment option that you may want to have put on your child’s molars and premolars to prevent him or her from getting cavities. They consist of a liquid resin that covers the grooves of such teeth and creates a hardened coating that keeps plaque, acids, and foods from getting into the premolars. The best time to have sealants put on your child’s teeth is when the child is at least six to 12 years old. It’s best to have your dentist apply them soon after the first premolars and molars come in.

How Dental Sealants Work

The entire process of having dental sealants applied on your child’s teeth will most likely take no longer than 30 minutes. It’s a several step process, and the first step is cleaning the teeth. After the dentist cleans the teeth, he or she will then put a gel-based acid on your child’s molars and premolars. The acid will sit for a few minutes. He will then rinse the teeth and paint the dental sealants onto the grooves where they will protect the teeth from the elements. The final step is drying and hardening the sealant. This part is done with a special light that causes the sealant to harden within 30 seconds. Once the sealants are dry and hard, the process is finished. The sealants will protect your child’s teeth from developing potential cavities.

How Long Do Dental Sealants Last?

Dental sealants can usually protect your child’s teeth for up to two years. In some cases, they can protect for up to four years. You can have the new dental sealant applied after that time expires, or if your dentist notices that the old sealants are deteriorating.

Does Your Child Need Dental Sealants?

The decision to get your child dental sealants is ultimately yours. It’s an excellent idea if you want to get ahead of the game in preventing cavities and tooth decay. It’s a wise decision if your dentist recommends it.

How to Get Dental Sealants

You can start the process of getting dental sealants for your child by contacting your dentist’s office. You will need to schedule an appointment so that your child’s dentists can assess your child’s teeth and then talk to you about the available options.


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