Sandygirl3!
★★★★★
2026-05-17
Gum health as well as tooth health!!!! EXCELLENT
Recommendation I recommend this product
Age 65orOver
Gender Female
Quality 5
Value 5
I love this tooth and gum brush. I have been using this for years. I am 75 and my dentist says 😬
I have great gums as well little tooth decay. This tooth Brush is the ((Best))!!!!!
Cookie
★★★★★
2026-03-30
FINALLY!
Location Gulf Coast of Florida
Recommendation I recommend this product
Age 65orOver
Gender Male
Value 4
Quality 5
I've been using the large-head Radius toothbrush from at least 20 years now. I used to buy them at my Dentist's office (Dr. Nevin Cope in Orefield PA) after each of my bi-yearly check-ups. I don't think they were available in stores back then. I lived in Maxatawny Township very close to the Radius headquarters in Kutztown PA, and remember speaking to a member of the Radius team at an event either at the Rodale Farm or at the Kempton Fairgrounds. I suggested that Radius start making replaceable large heads to reduce plastic waste. The woman from Radius who was at the table said I could buy the small-head replacement brushes, which I did, but I just wasn't happy with the size. I really like the large head brush. Anyways, many years later, I was in a Sprouts grocery store in Palm Harbor, FL, looking for a new Radius toothbrush, and came across the large head model with the replacement brushes. I bought it then ordered a 2-pack of replacement heads off the Radius website. All I can say is, it's about time that Radius came out with the replaceable large head brushes!
MH
★★★★★
2026-03-28
Never going back to regular toothbrushes!
Location Denver CO
Recommendation I recommend this product
Age 45to54
Gender Female
Value 5
Quality 5
I LOVE Radius toothbrushes!! I bought both the replaceable heads and the flex. I also bought a Source brush and LOVE those too!! If there’s one improvement o could suggest it would be to have the Flex big brush handle with replaceable heads! . The handle gets too slippery on the plastic big brush. Or if the Source toothbrush would take big heads. Like if all styles were interchangeable with different replaceable heads that would be amazing!
Joe
★★★★★
2026-02-24
Happy Customer
Recommendation I recommend this product
Age 65orOver
Gender Female
Value 5
Quality 5
I've been using Radius toothbrushes since 1991. That is 35 years being a happy customer. Thank you Radius.
DieHard1965
★★★★★
2026-02-06
Great festures
I bought and received this toothbrush a week ago and I already feel a difference. I will never go back to a regular sized toothbrush.
BonBon
★★★★★
2026-02-03
Awesome idea to just replace the toothbrush head!!
Age 65orOver
Gender Female
You have really hit this one out of the park!!! I've loved your brushes for many years. when you came up with the replaceable heads...I'm very happy to do this! GREAT Concept... we are all trying to do our best for the
beautiful environment we have to protect. thank you very much for this!
Zotzman
★★★★★
2025-12-16
Big BRUSH Love it
Recommendation I recommend this product
Age 65orOver
Gender Male
Value 5
Quality 5
I’ve been using radius now for almost 6 years. What a difference of brush makes my dentist loves how fast they get me in and out of the area with cleanings. This brush works so well.
A.
★★★★★
2025-11-06
MOST AWESOME TOOTHBRUSH EVER!!!
I was visiting a friend in NY, and all her family had these gigantuous toothbrushes. I was spitting with her and making fun of how large they were, and she said , “Don’t knock it till you try it. I thought the same thing.”. So she bought one for me, while I was there (that was in 2009). I WAS SOLD!!! (even though it felt unusual at first due to the size) I’ve been using them EVER SINCE!
It feels absolutely abnormal to put a standard size toothbrush in my mouth!
My mouth feels as if I am able to do such a better job of getting everywhere! I allllways brush my tongue and rod off my mouth also, and this just has MUCH better coverage for that as well.
Thank you for such a unsuspecting (I’d never seen them before her house) but great product, Mucho mucho KUDOS!!!
The only negative is when I buy replacement heads, the replacement heads are soooooo much smaller than the ones that come when you purchase the entire brush. I purchase them (brush and heads at our local health food store. That has been very frustrating, because I have felt forced to purchase a new brush each time.
But as far as brushing teeth, there’s not a better toothbrush in my opinion!
100 stars! ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
Meet the RADIUS Big Brush Toothbrush, a brush that redefines what sustainable oral care feels like. Designed for those who crave a superior, full-mouth clean, this big head toothbrush features a supersized oval head with over 6,000 soft, plant-based bristles, about three times more than an ordinary toothbrush. The large design means better coverage and evenly distributed pressure for a gentle and stimulating gum massage. Experience a clean like never before with this effortless deep cleaning toothbrush.
Replace the head and keep the ergonomic handle with this replaceable head toothbrush. Crafted from renewable timber and enhanced with EcoPure, this brush is designed with the planet in mind. If everyone switched to a replaceable head toothbrush, we could help 90 out of every 100 toothbrushes escape the fate of landfills. Made in the USA at our Pennsylvania facility on low energy machines, the Big Brush is a reminder that “bigger and better” can still come with a small footprint.
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