Brush Replacement Heads (2 Pack - Source & TOUR)

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.

refill

Brush Replacement Heads (2 Pack - Source & TOUR)

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Regular price
$7.00
Sale price
$7.00
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  • 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 66 reviews
91%
(60)
3%
(2)
3%
(2)
2%
(1)
2%
(1)
K
Kimberly Walker
Too soft !!

Love the hard toothbrushes and replacements

H
Hilary Chermak

Brush Replacement Heads (2 Pack - Source & TOUR)

M
Michael Duke
Mostly great

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.

B
Ballentine Carter
Radius brush heads

They are fantastic; especially the older mouth

C
Christopher Melkus
Too soft

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.