Because a child's mouth changes quickly and young children often bite down on bristles, the condition of the brush deserves regular checking. The product notes that the brush should be replaced once the bristles begin to spread or lose their shape.
Practical care tips:
- Rinse the brush under running water after each use to remove toothpaste residue and debris.
- Let it dry upright in a holder; do not keep it in a closed case while still wet, as trapped moisture can encourage bacterial growth.
- Keep it separate from other family members' toothbrushes so the heads do not touch each other.
- Check the bristles every few weeks. If they look bent, splayed, or flattened instead of standing upright, it is time for a new brush.
A common general guideline is to replace any toothbrush every few months, but the clearest sign for this Leo brush is a change in bristle shape. Regular replacement keeps brushing comfortable and helps the soft bristles continue to clean the small surfaces of baby teeth as intended.