A sustainable design that works.
From the plant-based, biodegradable cellulose handle sourced from renewable timber to the replaceable head to the vegetable-based nylon bristles, the RADIUS Big Brush is earth-friendly, 100% petroleum free and 100% effective in keeping your smile sparkling.
- 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
What people are saying.
I appreciate that you guys are still making the original brushes. In my opinion, they are the best. I will continue to purchase them. Please don’t stop making them
What if I don’t need another toothbrush case?
So glad that ORIGINAL is back!!!
Waiting more colors like NEON series!
THIS IS THE BEST TOOTHBRUSH EVER MADE AND WHEN RADIUS STOP MAKING THEM, I HATE TO SAY THIS I STOPPED BUYING. NOW THAT THEY ARE BACK I HAVE ALREADY 22 OF THEM AND PLANNING ON MORE. PLEASE COME BACK WITH THE MULTI PACK OF SIX AGAIN! NEVER GIVE UP ON THE ORIGINAL BRUSH THAT MADE YOUR COMPANY.
I love the “Original” toothbrush! Having it come with a color matching case made for a nice stocking stuffer. I would have given it a 5 but instead of getting the red toothbrush with black case I got a clear toothbrush in a clear case. No biggie but I preferred it in the color I ordered.
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