Flex Brush Adults Radius Mint Right Single
Flex Brush Adults Radius Black Left Single
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
Watermelon
Black
Black & Green
Black & Yellow
Yellow
Purple
Purple & Purple
Mint
Electric Blue
Lime
Peach
Assorted

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Regular price
$10.80
Sale price
$10.80
Regular price
Sold out
Unit price
per 
  • 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 95 reviews
95%
(90)
3%
(3)
0%
(0)
0%
(0)
2%
(2)
D
David Taggart
Best Ever

The Flex Brush is the best ever! I have used the Original Brush for years and loved them. I just got two flexes and I love them even more!

W
WILLIAM BROWN
Great Toothbrush

I have been using this toothbrush since I discovered it at an Albertson’s back in the mid 90s. I love the larger head, the flexible handle, and the choice of hand. Like most everyone, it took a couple of weeks to adjust to the bigger head, but once I did, it was phenomenal. I am a “vigorous” brusher, and the smaller heads on a regular toothbrush didn’t always feel like I got a thorough cleaning. I love this brush! I will be cleaning out the factory store when I visit Kutztown this fall.😁

K
Kimberly Walker
Kim

I hate the flex brush… I ordered it by accident so it was completely my fault and have no one to blame but myself… I’ve been using radius since 1993 long before you guys had a website .. just don’t like the flex..

M
Marie Mc Namee
Flex Brush

Great, Love the colors

B
Brenda
Colorful Brushes

The wide brush allows you to cover/brush large teeth area. Love the bright colors of the brushes.