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.
Being 56 years old, I had Braces as a early teen for 5 years. Braces make you think about caring for your "choppers" more than the average person. I have tried numerous brush styles. Big Brush just allows you to work both teeth and gums effectively. Makes me take the extra few minutes to scrub them more. Feels nice every time your done! Worth every penny!! AWESOME! -Roy M
USE IT ONCE, YOU WILL NEVER GO BACK TO A SMALL HEADED TOOTH BRUSH AGAIN
I’ve been a Radius user for well over 25 years and am very satisfied with the replaceable head. There is no change whatsoever to the feel of the toothbrush, and I can see from the ‘squared’ design of the insertion rod that it will never loosen in the handle. Not only is it more economical, it is more environmentally friendly than replacing the entire toothbrush every so often.
Very good company!
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