You need your back teeth to do the tough job of chewing your food. To do that, your molars are equipped with cusps that help them break food down. But those cusps also trap substances that can lead to cavities and other dental problems. Our dentist, Dr. Alicia Robertson, can use dental sealants in Silver Spring, Maryland, to protect your molars from decay. To schedule a visit for yourself or your child, call Robertson Dental at 301-588-3310.