A toothbrush worth owning
Nada started with an idea: Why throw out the handle? So we designed an infinitely recyclable aluminum handle you keep, and brush heads we take back to be recycled.
Designed to shine
Our silky smooth handles lay flat and don’t collect old toothpaste or germs. Plus, the elevated brush head keeps any yuckies away from your bristles.
Share 4 Get 4
Refer four friends and we’ll send you four free brush heads—enough to last a year. Nothing like free (eco-friendly) stuff, am I right?
Customer Reviews
Based on 625 reviews
89%
(558)
8%
(49)
2%
(11)
0%
(3)
1%
(4)
S
I was already in love with the Grin toothbrush and when I tried to order my brush head replacements, I was surprised to see that Grin is now Nada.
The new models have a tongue cleaner and that's all it took to convince me to replace mine and my husband's Grin brushes with Nada. These toothbrushes are a much better, environmentally conscious choice and the best part is that my dentist is surprised by how well the toothbrush cleans. You've found a loyal customer in me, Nada :D
N
My ten year old noticed one of the careful design features: when you rest your Grin toothbrush on the counter, the head of the brush doesn't touch the surface of the counter! This is the kind of careful thought that has gone into the design. Our whole family now use this great brush. Great design for function and for the environment; awesome customer service.
S
Great idea to reduce plastic. It will also be a reminder to me to change the head of the brush more frequently.
D
The bristles are just right - soft on the gums but strong enough to clean well. Great concept and I'll be a customer for life :)
N
I bought the Grin toothbrush about 2 months ago and the first head is still working great! I can't think of any reasons as to why someone wouldn't want to make the switch: it's sleek and the nicest looking toothbrush available, it's easy to clean, the bristles are soft, the brush is nice and wide... I could go on! After about a month of trial I bought another one for my partner and I will be gifting many this holiday season as it is the perfect stocking stuffer.
Thank you to this local company for putting us one step further in eliminating plastic waste.
C
I am the proud owner of not one, but two Grin toothbrushes. Just ordered a second one for traveling. The bristles are the perfect degree of softness, the environmental benefit couldn't be better, and I have to admit I love the colour and the shiny yet matte finish. The perfect toothbrush!
N
Very Happy with product and that it allows my family to reduce our plastic waste.
P
This toothbrush really surprised me. I normally use a medium bristle brush and was skeptical if a soft brush would make my teeth feel clean. Because of the density of the brush it does an even better job. I love the replaceable brush and reducing waste into landfill. I have and would recommend this brush. Very pleased.
W
Love this brush. It's flat instead of round so it doesn't slip around in your hand. The bristles are just the right amount of soft. Tried the bamboo brushes, but yuck. Felt so awful in my mouth. These are perfect! Thank you so much! Now I can brush without feeling guilty! :)
K
Excellent product. Fast arrival. Standing up well to twice-daily use. Nice and soft on the gums.
How to Nada
Step 1
Order a sleek, sustainable Nada toothbrush and you’re set for the first nine months.
Step 2
Subscribe to get fresh brush heads delivered every year. Or replenish as needed. Easy peasy.
Step 3
Sign up for our free replacement reminder emails and never brush with old germs again.
To date, our customers have prevented more than 70,000 disposable toothbrushes from ending up in our landfill or oceans.