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.
Love the hard toothbrushes and replacements
Brush Replacement Heads (2 Pack - Source & TOUR)
These heads contain a very large number of bristles closely packed together. This is mostly a good thing, since they do a very good job of cleaning your teeth. The downside, though, is that it is very easy for bits of food to get stuck deep within the brush, and I have to use a toothpick to fish them out.
They are fantastic; especially the older mouth
When I first started using the Radius brush heads they had what felt like a Medium strength bristle but the last few shipments I've received feel like the bristles are already worn out.
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