Weird, wide and wonderful. It’s the brush you know and love, now with a replaceable head. Super-charged to clean up your mouth and our world, the handle is reusable forever – just replace the brush head! The Big Brush was engineered to protect your mouth and our environment in the days to come.

Supersized replacement head for reduced waste.

Not only do you get a superior cleaning with the wide head and massaging bristles but also by using a Replacement Head, 90 out of every 100 toothbrushes escape the fate of the landfills. Select the smaller or bigger brush head all RADIUS heads are interchangeable!

Comfortable grip for everyone

Our ergonomic design comes in right- and left-handed versions, so everybody can enjoy a luxurious teeth-cleaning experience.