03/31/2026
Itsy Bitsy Smiles 101:
To prevent fluoride overexposure, use a smear amount of fluoride toothpaste on children under age 3. Caregivers should ensure children spit out excess toothpaste rather than swallowing it. You can use a washcloth to remove excess.
A smear amount limits fluoride ingestion to safe levels while still protecting against decay.