Cleaning your mouth and our Environment at the same time! The idea is pretty simplee if you make a quality product, it will last longer and people won't need to throw it away. Our products are made to last which means they are being used longer and not filling up the landfills while still providing you with the excellence you have come to expect from RADIUS. The Source Toothbrush Replacement Heads reduce waste by 93%. The Source Toothbrush provides an all-over-mouth clean that leaves you feeling like you just went to the dentist. With 4500 premium bristles (200% more than...