Dr. Lis explains fluoride toothpaste, varnish, drinking water, proper amounts by age, and what parents should know about fluoride safety.

Wondering how to brush kids’ teeth the right way? From your toddler’s first tooth to your teenager’s growing independence, this age-by-age guide from Eastchester pediatric dentist Dr. Lisneida Arjona shares simple, practical tips to make brushing effective, stress-free, and even fun. Learn proper techniques, fluoride guidance, and how to build lifelong healthy habits at every stage.