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.
I love my Radius Big Brush! When I brush my teeth with the Big Brush, my teeth feel cleaner!!
Although often accused of having a big mouth, I found the concept of Big Brush more appealing than functional -- quite efficient for some areas of my mouth but too big for others.
Works well for my brushing needs
The Radius toothbrush has a plethora of bristles. This makes it much more effective in cleaning your teeth, not to mention your gums. Plus the bristles last a lot longer than the "old fashioned" toothbrushes. I find that with a brisk brushing with a Radius toothbrush my teeth feel as clean and refreshed as they do when I use an electric toothbrush.
Been using these brushes since 1992.