Dental sealants are a great and non-invasive way to protect against tooth decay and cavities on your back teeth (molars). These are the teeth that are most vulnerable to cavities and decay because they are used in the chewing process and are the most difficult to reach and clean. Permanent molars erupt 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. By applying a thin, protective coating to the chewing surfaces of these teeth, dental sealants create a barrier that shields them from plaque and food particles. This simple yet effective preventative dental care measure can significantly reduce the risk of cavities and promote long-term oral health.