BPA-Free Dental Sealants for Children in Renton, WA
Dental sealants are one of the most effective tools in preventing childhood cavities. At The Kids' Dentist and Orthodontics, we apply BPA-free dental sealants to children's teeth in Renton, WA as part of our preventive care program. Sealants provide a protective barrier on the chewing surfaces of back teeth, where the majority of childhood cavities develop. The procedure is quick, painless, and requires no drilling or numbing.
How Dental Sealants Work
The chewing surfaces of molars and premolars contain deep grooves and pits that are difficult for toothbrush bristles to reach. Food particles and bacteria collect in these grooves, leading to decay. Dental sealants fill these grooves with a thin, protective coating that seals out bacteria and food, effectively preventing cavities from forming in these vulnerable areas.
The Sealant Application Process
Applying sealants is simple and comfortable. No anesthesia or drilling is needed:
- The tooth is cleaned and dried thoroughly
- A conditioning gel is applied briefly to help the sealant bond
- The gel is rinsed off and the tooth is dried again
- The liquid sealant material is painted into the tooth's grooves
- A curing light hardens the sealant in seconds
The entire process takes about one to two minutes per tooth. Your child can eat and drink immediately afterward.
When Should Sealants Be Applied?
Sealants are most effective when applied soon after permanent molars erupt, before cavities have a chance to develop. The first permanent molars typically appear around age six, and second permanent molars around age twelve. We may also recommend sealants for primary (baby) molars in children who are at higher risk for cavities.
How Effective Are Dental Sealants?
Research shows that dental sealants reduce the risk of cavities in sealed teeth by up to 80%. The Centers for Disease Control (CDC) reports that school-age children without sealants have nearly three times more cavities in their first molars than children with sealants. With proper care, sealants can protect teeth for several years before needing reapplication.
Dental Sealants FAQs
Yes. We use BPA-free sealant materials that have been extensively tested and approved for use in children. Dental sealants have been used safely for over 40 years and are recommended by the American Academy of Pediatric Dentistry, the ADA, and the CDC.
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