Brush with Bamboo’s toothbrush is the environmentally conscious choice for your household. This toothbrush has a biodegradable handle made from 100% bamboo. The soft bristles are verified BPA-Free Soft Nylon (recyclable, not biodegradable). The bamboo toothbrush comes in a biodegradable box made from paper. The inside wrapper is made from plants and is compostable in city and commercial facilities (ASTM D6400 compliant). Your bamboo toothbrushes can be used for just as long as plastic toothbrushes.