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Dental Sealants: An Effective Way to Prevent Cavities in Children’s Teeth

Dental Sealants: An Effective Way to Prevent Cavities in Children's Teeth

Preventing tooth decay is an important part of maintaining good oral health in children. While brushing and flossing are essential for removing plaque and preventing cavities, dental sealants can also be an effective tool for cavity prevention. In this article, we’ll discuss what dental sealants are and how they can help prevent cavities in children’s teeth.

What are Dental Sealants?

Dental sealants are thin, protective coatings that are applied to the chewing surfaces of the back teeth (molars and premolars). These teeth have deep grooves and fissures where food and bacteria can easily become trapped, making them more susceptible to decay. Sealants create a barrier on the tooth’s surface, protecting it from bacteria and food particles that can lead to cavities.

How are Dental Sealants Applied?

Applying dental sealants is a quick and painless process. The dentist will clean and dry the tooth surface, and then apply an acidic solution to roughen the surface. This helps the sealant bond to the tooth. After a few seconds, the dentist will rinse off the solution and dry the tooth again. Then, the sealant material is applied to the tooth, where it is hardened with a special light.

Who Can Benefit from Dental Sealants?

Dental sealants are most commonly used in children and teenagers, as they are more susceptible to cavities due to their developing oral hygiene habits and dietary choices. However, adults can also benefit from sealants, especially those with deep grooves and fissures in their molars and premolars.

How Effective are Dental Sealants?

Dental sealants are highly effective in preventing cavities in the back teeth. According to the Centers for Disease Control and Prevention (CDC), sealants can reduce the risk of cavities in the back teeth by up to 80%. While sealants do not completely eliminate the risk of cavities, they provide an extra layer of protection that can help keep teeth healthy.

How Long do Dental Sealants Last?

Dental sealants can last for several years with proper care. The dentist will check the sealants during regular dental check-ups and may recommend reapplying them if they show signs of wear or damage.

Are Dental Sealants Safe?

Dental sealants are safe and have been used for decades in children and adults. The sealant material is made from a plastic resin that is BPA-free and does not pose any health risks.


Dental sealants are a safe and effective way to prevent cavities in children’s teeth. They provide an extra layer of protection against decay in the back teeth, where cavities are more common. Applying sealants is a quick and painless process that can be done during a regular dental visit. If you are interested in protecting your child’s teeth with dental sealants, talk to your pediatric dentist about whether they are a good option for your child. At Dr. Michaels Children’s Dental Center, our experienced pediatric dentists and friendly staff provide compassionate care and guidance for parents to ensure their children’s dental needs are met. Contact us today to schedule an appointment and let us help you maintain your child’s healthy smile.

To book an appointment, simply give us a call at +97143949433 or click the ‘Book Now’ button below. Your journey to optimal dental health begins today – take the first step and schedule your appointment with us!

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