Sealants protect the grooved and pitted surfaces of the teeth, especially the chewing surfaces of the back teeth where most cavities in children are found. Made of clear or shaded plastic, sealants are applied to the teeth to help keep them cavity-free.
Benefit of Sealants
Even if your child brushes and flosses carefully, it is difficult to clean the tiny grooves and pits on certain teeth. Food and bacteria build up in these crevices, placing your child in danger of tooth decay. Sealants “seal out” food and plaque, thus reducing the risk of decay.
Sealants are only one step in the plan to keep your child cavity-free for a lifetime. Brushing, flossing, balanced nutrition, limited snacking, and regular dental visits are still essential to a healthier, happier smile.
Research shows that sealants can last for many years if properly cared for. Therefore, your child will be protected throughout the most cavity-prone years. If your child has good oral hygiene and avoids biting hard objects, sealants will last longer. Your pediatric dentist will check the sealants during routine dental visits and recommend re-application or repair when necessary.
What to Expect
The application of sealants is quick and comfortable. It only takes one visit. The tooth is first cleaned. It is then conditioned and dried. The sealant is then flowed onto the grooves of the tooth and allowed to harden, or hardened with a special light. Your child will be able to eat right after the appointment.