You may not have thought about it in these terms, but your child’s permanent teeth have to last them for 90-100 years. That’s a long time! The best way to make sure their teeth stay healthy is to establish good hygiene habits early and bring them in for preventative children’s dentistry in Tyler. The goal is to minimize the need for major dental work like fillings, crowns and root canals over the course of lives. One of the first recommendations is applying sealants to prevent cavities from occurring on the back teeth. Sealants are simple but very effective – and well worth the small investment of time and money now to prevent much bigger problems later! Keep reading to learn more about what sealants are and why they’re so important to your child’s dental health.