

🦷 Elevate your oral care game with the brush that’s as smart as your lifestyle.
The Radius Big Brush with Replaceable Brush Head is a premium, eco-friendly adult toothbrush featuring 300% more soft vegetable nylon bristles for gentle, comprehensive cleaning. Its uniquely shaped neck enhances reach to all teeth, while the 100% recyclable, leak-proof case offers versatile travel convenience. ADA accepted and boasting a 94% user satisfaction rate, this toothbrush combines sustainability with superior performance for the modern professional.












| ASIN | B08P751F9W |
| ASIN | B08P751F9W |
| Age Range Description | Adult |
| Best Sellers Rank | 85,593 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 849 in Manual Toothbrushes |
| Brand | Radius |
| Country of origin | USA |
| Country of origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (165) |
| Customer reviews | 4.4 4.4 out of 5 stars (165) |
| Date First Available | 13 Jun. 2023 |
| Item model number | 085178008508 |
| Manufacturer | AmazonUs/RADAF |
| Product Dimensions | 17.78 x 5.08 x 3.81 cm; 81.65 g |
| Product Name | Big Brush + Case |
| Units | 1.0 count |
| Volume | 1 Fluid Ounces |
G**1
Just a great toothbrush, try it!
In this age of the electric toothbrush, there is still a place for this one, which I have repeatedly purchased over the years. It just does the job so well.
M**Y
Brilliant toothbrush
Been using these for years. Excellent toothbrush great head size and angled too. Would recommend.. you would never go back to an ordinary toothbrush
D**C
Big, soft, comfy handle
Have had several. Great for gums, lasts for years.
M**A
Cleans your whole mouth
It is a bit on the large side so takes some getting used to but really gives your mouth a very nice clean feeling. I don’t use it all the time , I also use a regular toothbrush and an electric one but is a great addition to your cleaning routine.
I**Y
Wrong case, not replaceable, too big
Didn't bother reading reviews as usually love this brand and fell in love with the colour, but received a clear case like other people here and the toothbrush head is not replaceable as advertised. The brush is also too big for my mouth, so knocks my teeth, often making them feel uncomfortable all day. Much prefer the Radius Source toothbrushes which give a better clean too and are easier to hold for me personally.
H**R
Ideal for people with reduced grip strength, unfortunately too expensive.
This is a brilliantly designed item, and would be my go-to toothbrush. However, I've knocked a couple of stars off due to the price, and another factor I'll discuss later in the review. I'm a wheelchair user, as I'm quadriplegic. My hands don't cope well with gripping small items, so this is excellent. I'd definitely recommend it for people who have trouble with their grip; through arthritis, Parkinsonism, elderly, or any other condition. However, it's far too expensive, in my opinion. What also goes against it, and why I've reduced it to e stars, in my opinion, is it's durability. It cleans well, which is primarily what you want from your toothbrush. Unfortunately, it doesn't last as well as cheaper brushes. The bristles are soft, and flatten more quickly than regular toothbrushes do. I've come up with a "hack" so I don't have to buy these anymore. However, I would recommend them for people who have deep pockets, and a reduction in their grip strength.
M**E
Maybe it’s us 🤷🏻♀️
We purchased this brush for a very particular daughter that loves purple and has physical challenges. On arrival the first obvious but minor niggle was that the case is just generic plastic and not purple. Managed to convince daughter we’d get a new case when we ordered replacement heads…. And ran into our second issue, try as we might, and we and several others did try, we absolutely could not see how the head is “replaceable”! The brush is one solid unit, there’s no way on this earth that the darned thing can be removed. Can only conclude we’ve been sent the entirely wrong item. Returned.
T**T
Disappointed
Very poor performance, the bristle is of poor quality and shedding while brushing, not fit for the purpose,
M**.
Ergonomico e pratico da utilizzare. Esattamente quello che desideravo.
P**O
Il contenitore doveva essere viola come lo spazzolino invece è arrivato trasparente e tutto rigato!!!
A**O
I love this toothbrush! It’s a bit big, but very sturdy and gentle on the gums. It cleans perfectly, even reaching the tongue and removing all those hidden germs. I have nothing to complain about — sometimes bigger really is better!
M**A
I have previously bought their other brush and love it and thought I would give this a try. I don’t know whose mouth this brush fits in, but definitely not mine. It’s so large, it’s uncomfortable. This is more so a brush for a large dog, or a horse even haha.
C**R
I have been using Radius toothbrushes for over 20 years and it's the only toothbrush I will use. Well recommended. They are much kinder to my gums. Thanks Radius.
Trustpilot
4 days ago
2 weeks ago