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Everyday Price (price varies by pack size): From $7.95 to $38.16

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Cleaning your mouth and the Environment at the same time! The Source Toothbrush reduces waste by 93% with its re-usable handle made from 50% Recycled Plastic combined with 50% Recycled Natural Fibers. The Source Toothbrush provides an all-over mouth clean that leaves you feeling like you just went to the Dentist. With 4500 premium bristles (200% more), the soft, wide head of fanned out bristles helps improve gum health by massaging sensitive gums while brushing. Healthy gums are proven to help reduce the risk of heart disease. Ordinary toothbrushes are either too hard or too small to massage the gums. The head of the Source was designed to be smaller than other RADIUS toothbrushes in order to target different mouth types and brushing styles. A long, slim, unbreakable neck allows for a longer reach for hard to reach back teeth. The ergonomic handle ensures a relaxed grip that reduces pressure on the teeth and sensitive gum tissue, helping to protect the gumline, reduce receding & bleeding gums and enamel erosion.. Available in various materials like Recycled Wood and Recycled Dollar Bills. Reversible handle allows for both Right and Left-handed brushers. Bristles are 100% Vegetable Based Nylon for a petroleum free option. Product is BPA Free, Latex Free and Phthalates Free. RADIUS is a different kind of company…we evolve the objects used in your daily life: well designed and quality, they can make life easier and add joy to any task while being sensitive to our impact on the environment. RADIUS is the only American Dental Association recommended natural toothbrush brand in the USA. Orthodontist Recommended as great for braces. Top 2 Reasons to Buy from recent RADIUS Customer Survey are “Enjoyable Brushing Experience” & “Superior Clean.” MADE IN THE USA ON RADIUS' OWN SOLAR-POWERED MACHINES.

Reduce toothbrush waste by 93% with the Source Toothbrush!

What are the Source handles made from?

Will I physically be touching the wood, dollar bills, or paper?

What does the “replacement head” mean?

Are the replacement heads the same size as the Original and Scuba toothbrushes?

Are the replacement heads available in soft or medium bristle?

Does the Source come in right or left handed?

Is the Source toothbrush environmentally friendly?

Is the Source safe to use?

Is the packaging recyclable?

Can I choose my handle type when ordering a 3 pack or 6 pack?

Will I receive 1 of every handle in a 3 pack?

Is the Source sold in stores?

Product Reviews

(15 Ratings, 7 Reviews) Average Rating:
I want to brush ALL THE TIME
Yolande (Canada) 11/23/2013 10:33 PM
The first moment I saw this toothbrush online, there was just something so handsome about it. I had never seen a toothbrush like this before. I decided to order the toothbrushes. The shipping costs were killer but I said why not, I really want to try this out. WELL nothing could have prepared me for the actual experience of this toothbrush in my mouth!!! It was AMAZING. My whole mouth was getting a good cleaning. The size of the toothbrush head makes it so easy to brush the top and bottom teeth at the same time. Now every time I see my beloved toothbrush when I am in my washroom I just want to BRUSH MY TEETH! I LOVE LOVE LOVE this toothbrush. Now that I have discovered it, I cannot go back. How I was living before this toothbrush, I have no clue. LOVES IT!!!!
Happy consumer #413
ATW (VA) 11/27/2012 3:54 PM
Tried the Source because the Original is too big for my mouth and was happily surprised. Good fits and I understand what they're talking about when they say the Radius is a MOUTHbrush not just a toothbrush. The heads last for many months. The bristles are just right - not too firm, not too soft. Love this brush! Thanks for making a great product, Radius! PS: Your customer service rocks. I've called in a few times with questions and have gotten top-notch assistance.
Best Toothbrush!
Mary Anne (USA) 7/6/2012 2:19 PM
I recently purchased, anew, a new RADIUS Source toothbrush, soft, recycled wood fiber. I am so pleased that I wished you to know- I brush my teeth all the time now and literally am coming up with a reason to brush my teeth it feels so good and soft. I've never found such soft bristles and I know that, combined with the wider head and wonderfully ergonomic grip, I really feel wonderful about brushing my teeth. Thank goodness I have this for my next lifetime when I'm a kid and can have a good time brushing my teeth instead of resistance. Thank you for really changing the world and the way people feel about brushing their teeth!. Gratefully, Molly Anne
The best toothbrush ever!
Kathy (South Carolina) 4/5/2012 2:02 PM
I switched to the Source toothbrush several years ago after my dentist said I was brushing too hard and beginning to show signs of gum disease . Six months after starting with Source , I had a great dental checkup. I found the toothbrush at Whole Foods, but order the replacement heads online with Radius. The service is great. It is so easy to order and the order is here in just a few days. Thank you Radius for making a perfect toothbrush.
Wonderful Product
haydee borrero (miami lakes, FL) 12/1/2011 7:39 PM
Been a fan for years! Thin head allows for thorough cleaning of hard to reach places. And its eco-friendly! No need to throw out an entire toothbrush when worn.

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For RADIUS Source Toothbrush and major brands - not Original/Scuba Toothbrushes
Replacement Heads - soft bristles
Everyday Price (price varies by pack size): $5.49
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"I hope nobody has used this because I have adopted it!" ... More

RADIUS® has a dedicated following of users including Sting, Cher, Whoopi Goldberg and many more. Read recent testimonials from fans.

The advanced technology in the RADIUS® Toothbrush appeals to dentists and those in the know - find out why and learn some valuable tips about oral hygiene.

RADIUS® was founded on the Caribbean island of Tortola. James O'Halloran and Kevin Foley were architects who were fascinated by the idea of a functional and enjoyable toothbrush.

Before RADIUS® embarks on making a new product, we put the concept through an evaluation to make sure that we are not just making some more landfill in the name of progress.