Caring for Little Teeth
How early should you start? By the time your baby has at least two teeth that touch, usually around her sixth month -- that's when they'll need cleaning morning and night. "Parents often underestimate the importance of brushing baby teeth, which sets the decay pattern for the adult mouth," says pediatric dentist Mary Hayes. In fact, about 20 percent of 3-year-old kids have tooth decay. For a brighter future:
Use the right tools. A cloth (to rub the gums and teeth clean) is fine for an infant. For toddlers on up, choose a brush with soft bristles and a small head. Use a tiny amount of toothpaste -- a non-fluoridated variety until your child can spit it all out. (Swallowing too much fluoride can cause a harmless but unsightly spotting of teeth.)
Get in there. Until she's 6 or 7, she won't have the fine motor skills to maneuver the brush alone. At first, do it yourself; you can graduate to placing your hand over hers when she's about 3.
Be thorough. Using a circular motion, clean all surfaces of the teeth, and the gum line. If your dentist suggests it, have her chew "disclosing tablets," which dye the plaque and highlight areas you missed.