Keep your teeth, and the planet, clean. Get an oral care product that says you care about the earth. A biodegradable toothbrush made from organically grown bamboo. The soft, BPA-free bristles are infused with activated charcoal, which is anti-fungal, anti-bacterial, and anti-microbial. So, start your day in a fresh new way. Charcoal infused soft bristles. Water repellant and anti-fungal With the added benefit of being better for the environment, a Reusable bamboo toothbrush cleans just as well and lasts as long as your plastic toothbrush.