Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush
Flex Brush

More bristles, more surface area, better cleaning.

With 3x the normal toothbrush’s bristles, the wide oval brush head coupled with a flexible neck helps target those tricky-to-reach areas and massages the whole mouth as it goes for an all-over tingly clean, that lasts 3x longer than other run-of-the-mill toothbrushes.

“Flex-Neck” Technology meets award winning easy-grip design.

The design of the Big Brush with a twist, made from flexible recycled rubber with a soft head stems, the angled neck reduces pressure on gums and teeth — especially if you’re a hard brusher.

Created to keep your teeth and the world clean.

From the recycled rubber handle to the vegetable-based nylon bristles, the RADIUS Flex Brush is eco-friendly from top to bottom.

Adult Toothbrush

Flex Brush

Color
White
Watermelon
Black
Black & Green
Black & Yellow
Yellow
Purple
Purple & Purple
White & Purple
Yellow & Yellow
Turquoise
Electric Blue
Lime
Peach
Assorted

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Regular price
$9.99
Sale price
$9.99
Regular price
Sold out
Unit price
per 

Free shipping on all domestic orders

  • 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
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

What people are saying.

Customer Reviews

Based on 65 reviews
95%
(62)
5%
(3)
0%
(0)
0%
(0)
0%
(0)
K
Kevin Tarrant
Great Toothbrushes

Been using them for years. Highly recommend

B
Ben Padilla
My Favorite for a lot of reasons

My Dentist told me i have the healthiest gums he has ever seen on a 60+ YO. I attribute it to Radius!!!

R
Raya Bergin
haven’t used it yet

but i’ll let you know
so far they look great so that’s a five star

C
Charlyenne Crawford
Best Toothbrush Ever

We have used a Radius Toothbrush for almost 30 years. Our first brushes were given to us by our dentist!!! We'll never go back.

S
Sandi Solomon
Flex Brush

♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡♡
I only purchase RADIUS