Dental sealants are a type of preventative dental treatment that is meant to reduce and prevent tooth decay. This treatment will prevent 80% of cavities for 2 years, and, after that, will continue to prevent 60% of caviities for the next 4 years! The treatment is quick, easy, and relatively inexpensive for a dental procedure as helpful as this. The best part is, anyone can get these sealants, which will shield your teeth from cavities and decay almost like a rain jacket would protect you from the rain.