23 Feb Teaching Kids to Floss – Web MD By Dr. Tanya In Preschooler (3-5 years), Toddler (1-3 years) Floss, floss, floss your teeth! Floss them every day! Floss the top. Floss the bottom. Floss the plaque away! I sing this song with my own kids every night. At ages 4 and 6, my boys still Read More Share: