Your back teeth, or molars, and premolars have the job of helping you chew your food. Their design makes them perfect for that task, but also makes them the perfect hiding places for food particles and other substances that can damage your smile. To ensure that you keep your molars healthy call Peterson Sunde Dentistry at 425-502-9743. Our dentists and team offer dental sealants in Bellevue, Washington. Dr. William Peterson or Dr. Donald Sunde can help safeguard your smile in one comfortable visit.