Cavities are one of the most common dental problems in children, even with regular brushing and flossing. Certain teeth, especially molars, have deep grooves that trap food and bacteria, making them harder to clean. That’s where dental sealants come in. But do they really work? Are they safe? And should your child get them? This article will answer all your questions about dental sealants for kids and explain how they can help prevent cavities. What Are Dental Sealants? Dental sealants are thin, protective coatings made of