RADIUS

RADIUS Toothbrush Original Big Brush Case Right Handed Clear Brush with Clear Case BPA Free ADA Accepted

4.5(920)

1124+ bought in the past month

$8.70$9.99

About this item

  • RADIUS BIG BRUSH AND CASE: Our Big Brush is the perfect toothbrush for adults, designed to gently clean and massage the teeth and gums. The uniquely shaped neck helps clean all parts of the mouth with ease.
  • PREMIUM BRISTLES: The big brush toothbrush has 300% more bristles than your average toothbrush for a gentle thorough clean. The bristles are made from 100% eco-friendly, vegetable nylon.
  • BEST TOOTHBRUSH CASE: This toothbrush case offers leak-free protection and is easy to open and close. It's also an easy-to-pack container that can carry anything from earbuds to aspirin.
  • ECO-FRIENDLY ALL AROUND: From a recyclable toothbrush case to an upcycled polypropylene toothbrush, to bristles that reduce plastic waste, we design our products to protect your smile and our earth.
  • ADA ACCEPTED: Accepted by the American Dental Association. All RADIUS Toothbrushes are a must have for clean teeth & gums.
$8.70
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Product details

BrandRADIUS
Age Range (Description)Adult
Special FeaturePortable
Power Sourcemanual
Item Firmness DescriptionUltra Soft

Technical specifications

product_dimensions7 x 2 x 1.5 inches; 2.88 ounces
item_model_number085178008492
date_first_availableNovember 16, 2020
manufacturerAmazonUs/RADAF
best_sellers_rank#20,412 in Health & Household ( See Top 100 in Health & Household ) #114 in Manual Toothbrushes

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Customer reviews

4.5920 ratings

Customers say

Customers find this toothbrush to be of good quality, with effective cleaning capabilities that reach all areas of the mouth, including the tongue.

★★★★★

Best toothbrush ever!

Customer—December 12, 2025

Best toothbrush ever! Use for a week and then try your old brush-unbeliveable difference! Also much less build-up when it's time for dental cleaning; hygienist commented that teeth were "really clean". Covers all the teeth much more thoroughly and efficiently. Have used this brand for several years and would not use any other brand. Worth every penny- incredible quality. Read more

★★★★★

Orthodontist and dentist recommended, I put 11 in stockings of family members this Christmas!

Seal—December 28, 2025

This is a fantastic toothbrush. Excellent effectiveness for deep cleaning without damaging gums. The functionality of the design makes the 2 minutes of brushing recommended by dentists and orthodontists go by quickly. I put them in the stockings of 11 family members on Christmas along with the cinnamon Raius toothpaste. What a hit they were! Read more

★★★★★

You have a right handed what?

mr blake—December 16, 2025

They laugh at the dentist when you tell them you have a ri v ht handed toothbrush.... then you whip it out and all you hear is I'll be damned...lol...great brush I've been using them for years Read more

★★★★★

Great For cleaning that germy mouth

Alejandro—November 15, 2025

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! Read more

★★★★★

why isn’t every toothbrush wide like this?

Ana Nemis—December 28, 2025

Soft and WIDE brush - why isn’t every toothbrush wide like this? Hate those narrow skinny mainstream brushes! Read more

★★★★☆

Nice and big toothbrush head, maybe too big for a small miles

Customer—May 16, 2025

Very quality feeling toothbrush, I very much enjoy the soft bristles and feel like it really gets my teeth, cleaned all the way around. However, that being said, it’s very difficult to reach my back molars because of the size of the toothbrush head. I will keep using it, but I also have to use a smaller toothbrush to get to the back of my mouth. Read more

★★★★★

best tooth brushes

D. Smith—November 2, 2025

love these tooth brushes and they do a great job on brushing your tongue Read more

★★★★★

Best Toothbrush Design for Easy Cleaning

Deb Tidwell—November 28, 2023

Without a doubt this is the best toothbrush I have ever owned. The size of the toothbrush head is perfect for brushing teeth as the bristles (soft) move across the enamel of each tooth removing any debris. I also like that I can position the brush head on the front of my teeth to brush both the top and bottom teeth at the same time as a final sweep as I complete the brushing. I find it doesn't matter if I am just getting up in the morning or I have completed a meal, this toothbrush leaves my mouth feeling clean and polished. The design of the handle makes it very easy to hold and manipulate the bristles as I brush my teeth. I also purchased the carrying case for the toothbrush which works well for travel, and provides a safe place to store my toothbrush while it dries (can lay it open easily on a counter or keep it shut with the air holes allowing the bristles to dry). I highly recommend this toothbrush! Read more

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