If your teeth are prone to tooth decay, our experienced dentist may recommend dental sealants. Sealants are a protective coating, and work to keep out food debris, harmful bacteria and other decay-causing factors. Call DePaoli Dentistry at 714-441-2372 to learn more about the benefits of dental sealants in Fullerton and North Orange County, California, and to schedule an appointment with Dr. Karen M. DePaoli.