Sealants are a great way to protect against cavities in the grooves and pits on your back teeth (molars). These are the teeth that are most vulnerable to cavities because they are used in the chewing process and are the most difficult to reach and clean. Molars first come in at around 5-7 years of age, with a second set coming in between the ages of 11-14. It is best to have a sealant placed when the molars first come in to ensure they are protected early.

To place a sealant, a conditioner is first applied to the tooth. The sealant is then flowed into the grooves and fissures of the tooth. A strong light hardens the sealant and creates a barrier between your tooth and any plaque, food particles, and bacteria. Sealants can last for about 10 years and be reapplied if necessary.