Many well-meaning parents and guardians mistakenly assume that tooth decay in baby teeth doesn’t matter. After all, their primary teeth usually fall out anyway, so it can’t harm their dental health, right?

Wrong! Unfortunately, tooth decay is contagious and can spread from one tooth to another, and can even affect your child’s jawbone or how their permanent teeth develop and grow later on. Thankfully, many pediatric dentists offer sealants to prevent cavities from developing in the first place. If you’re unfamiliar with this standard preventive service, continue reading to learn about 3 helpful FAQs and responses!