Rounded nylon bristles (soft) for superior cleaning. Ergonomic handle made from 100% corn starch (non GMO!).
1. Break off toothbrush head.
2. Discard thoughtfully. Check with local recycling programs if suitable (nylon is recyclable).
3. Place the rest of the toothbrush into your compost.
Please note: the jack n' jill bio brush cannot be sterilised in boiling water or microwave.