RADIUS has created the best eco-friendly toothbrush on the market! Each super soft toothbrush is created with EcoPure®, meaning that it is 100% biodegradable in landfills. Our adult toothbrushes are also PLA-Free, BPA-Free, and created with upcycled materials on low-emission machinery. Our Big Brush, Source Brush, and Tour Brush all feature replaceable heads reducing plastic waste by 90%!. Toothbrushes also feature vegetable nylon bristles and an extra-big brush head for a thorough clean that feels like a gentle massage for your teeth and gums.