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!
Gum massaging bristles.
The unique curved bristle-bed ensures our plush bristles clean and massage the gum rather than aggravating them. Choose your bristle type! Our Super Soft Flossing bristles are tapered to get closer to your gum line while our Soft and Medium bristles are end-rounded for a pillow-soft clean. Pair these replacement heads with our Big Brush™, Source™ Brush, or TOUR™ Travel Brush.
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.
Great now- I'll call you if I need anything
I don't know. I placed the order for someone living in Costa Rica. My family and I have always loved your products. Because of health reasons, please unsubscribe me.
Been using radius since 1992.. never disappointed. They used to be in stores.. but now online. Big brush is my favorite. So make sure you order big brush if that’s your preference. And don’t complain if you ordered the wrong thing ! RADIUS ROCKS AS USUAL ! Oh and I would like to send a very special shoutout to Bonnie ! She’s my go to person when I screw up and order the wrong things.. she’s my HERO !
Soft enough for my very sensitive mouth!
Significantly smaller than the original head, which is disappointing. I feel mislead. The replacement head should be the same size brush head, or tell the customer otherwise.
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