Dental sealants are usually used for children and help prevent dental decay. Dr. Mina Dadkhah, Dr. Alireza Sharafi, Dr. Thomas H. Lin and Dr. Claire Escario cover the surfaces of your child’s teeth with a clear coating of sealant, which helps block food debris and bacteria and prevent cavities. Learn more about dental sealants in Alexandria, Virginia, by calling Smileville Family Dental at 703-417-9722 today and scheduling an appointment with our dentists.