0 and 1 year
From breaking through the first tooth: brush once a day with fluoride toddler toothpaste.
2, 3 and 4 years
Brush twice a day with fluoride toothpaste for toddlers.
5 years and older
Brush twice a day with fluoride toothpaste for adults. You can also use toothpaste marked "child" or "junior." Always look at the age indicated here (for example 5-12 years). If in doubt, consult your dentist or dental hygienist.
For all ages
For all other forms of fluoride use, consult your dentist or dental hygienist.