30 Aug Tooth Brushing Tips – WebMD By Dr. Tanya In Infants (4 to 12 months), Preschooler (3-5 years), School Aged (5 years and up), Toddler (1-3 years) Is brushing teeth a nightly battle in your home? To prevent brushing battles, here are some age-appropriate tips I’ve learned from patients, parents, and my own two boys. Read the rest of Tooth Brushing Tips on WebMD. Read More Share: