What is a good fluoride-free toothpaste for 3 year olds?

Try xylitol contain. Carifree toothpaste is nice, make sure there's some anti-cavity benefit such as xylitol, etc. Also, best to have ada seal of approval.
Check website. Please check my website www.Childrensdentistry.Com it has many suggestion.
Any. Use very little.... Any Fluoride toothpaste will do.
Stages. Stages by oral-b is great as your child gets older the amount of Fluoride in the toothpaste is increased.
Several Brands. Ther are several brands of Fluoride free infant toothpastes. These include: baby orajel toddler trainig toothpaste, aquafresh infant toothpaste, frst teeth baby toothpaste and many others. They will all work well, it is just a matter of what flaovor your child likes best.