We love the word “prevention”. Sealants are very thin resin based material that flow in the deep grooves of the teeth. These grooves are homes for cavity causing bacterial. Due to limited penetration capability of any tooth paste or mouth wash, these bacteria are allowed to grow at a slow pace and cause cavities. By effectively sealing those deep pits and fissures, sealants are very helpful preventing cavities especially in younger population. And guess what? This is a painless, needle-less procedure.