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.
Comfortable grip for everyone
Our ergonomic design comes in right- and left-handed versions, so everybody can enjoy a luxurious teeth-cleaning experience.
Sustainable from the start.
Your forever handle is made from renewable timber and designed to last. Help us turn the tide on the plastic epidemic that litters our fields and clogs our oceans.
- dentist recommended
“It’s fun and softer on your mouth so you're going to have a better brushing experience.”
- — Dr. Deborah Ann Klotz
“This is what they do. They make toothbrushes. And they do it superior to other toothbrush manufacturers.”
- — Dr. Robert L. Schlossberg
“It’s fun and softer on your mouth so you're going to have a better brushing experience.”— Dr. Deborah Ann Klotz
“This is what they do. They make toothbrushes. And they do it superior to other toothbrush manufacturers.”— Dr. Robert L. Schlossberg
What people are saying.
The Radius is absolutely the best toothbrush I have ever used.
I had one of these in the 90's when my health food store sold them, but the bristles were kinda shot, so I thought I'd try again. I have a very narrow mouth and I keep banging the brush against my other teeth and I'm having trouble really manuevering the head so all I seem to be able to do is kind of a flicking motion because there is no room to actually use a brushing motion. Maybe a head 1/2 as big or a head made of a sturdy rubber (like a superball) would be easier on the teeth. I'm afraid I'm going to break a tooth.
I’ve used Radius toothbrushes for about 7 years. I was thrilled to see replacement heads for the big brush! My son switched from a regular toothbrush and asked for a new one for Christmas!
Like the coverage
I have not used it yet - it's next when I toss the one I have.