RADIUS® Replacement Heads boast our signature bed of super-soft, fanned bristles in a swappable pair. Switching one spent head for another instead of purchasing an entirely new toothbrush reduces plastic consumption and waste by 93%. Now that’s something to smile about!
Longer neck for better reach.
A long, thin neck makes cleaning tricky-to-reach spots much easier — all the way to the very last molar.
Premium, eco-friendly bristles.
The soft bristles are made from vegetable-based nylon to reduce our dependence on fossil fuels. The bristles are arranged in an elegant fanned shape, designed to gently yet thoroughly clean and invigorate the entire mouth.
- 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 have been purchasing Radius Original and Scuba toothbrushes foe me and my family and friends for perhaps 20 or more years. With Radius moving more toward replacement heads for all the right reasons it seems, I was not aware there were two sizes heads. If you order regular heads, they will be smaller than the traditional heads. There must be an option to order ‘big’ heads that I missed. Be on the lookout.
This bad boy cleaned my choppers with ease.
Lots of Brissles in that big head that gets into the small gaps and successfully rips out all the gook and sap which rids the breath of stink.
Love these toothbrushes & replacements
I appreciate the extra wide type brush for massaging the gum line & keeping my teeth clean - and it’s supporting a small biz
These things not only clean more thoroughly than others I’ve used, but also last longer and need to be replaced less frequently.
We love our Radius toothbrushes, and replacement heads! They are gentle on teeth and gums, while also leaving teeth squeaky clean. I brush my teeth many times daily, and these are gentle enough to clean without also causing damage. I just got top grades from my dentist, so thank you, Radius!