Grin Toothbrush Replacement Brush Heads
Grin Toothbrush Replacement Brush Heads
Grin Toothbrush Replacement Brush Heads
Grin Toothbrush Replacement Brush Heads

Grin Toothbrush Heads

Smiles guaranteed – With bristles that are 17x slimmer at the tip and a built-in tongue scraper, your smile will be healthier than ever. Made in Canada.
Price
$20.00CAD
$20.00CAD

Dentist Approved
Lifetime Warranty
We Recycle
Grin Toothbrush Heads
  • Overview
  • Specifications
  • Soft, dentist-approved bristles
  • Tapered “floss-tip” bristles for a deeper clean
  • Elevated brush heads won’t touch dirty surfaces
  • Built-in tongue scraper
  • Return your used brush heads to be 100% recycled

Lifetime Warranty – If you have a problem with your toothbrush, we'll make it right.

Our Guarantee – If you’re not completely satisfied with your order, return it within 30 days and we’ll refund your money.

Free Shipping over $60.

We ship same or next-day.

Canada

  • $5 – Letter Mail (CURRENTLY UNAVAILABLE)
  • $8 – Parcel (2 – 5 days)

USA

  • $6 – (2 – 5 days)

If you have a question or concern regarding your order, please email hello@trynada.com

Our mission: to replace wasteful disposable toothbrushes with an eco-friendly alternative that's better for you and the planet.

Science Says:
According to science Nada is the planet’s most eco-friendly toothbrush design.

Each Nada order includes a pre-addressed envelope. Simply collect your used toothbrush heads in the envelope, and once it's full, mail it back to us to be recycled into plastic pellets. Learn More

  • Woman smiling using a Gold Nada toothbrush Gentle

    Premium bristles

    Our Soft ‘floss-tip‘ bristles are 17X thinner at the tips and reach 6X deeper for a gentle, thorough clean. The compact brush head helps reach places larger brushes can’t.

  • Hygienic Design

    Clean brush head = clean teeth

    Nada brush heads are elevated to ensure your bristles don’t come into contact with any bathroom yuckies. The built-in tongue scraper helps eliminate bad breath.

  • Nada toothbrush heads Less Plastic

    Nothing but Smiles

    Nada brush heads use ~90% less plastic than disposables. Return them in the self-addressed envelope to be completely recycled.

Nada eco-friendly toothbrush heads are recyclable and come with a self-address envelope to return used toothbrush heads in
return + recycle program

How are the used brush heads recycled?

Every order includes a self-addressed envelope. Store your used brush heads in it and once it’s full drop it in the mail.

We pay a commercial recycler to recycle them into plastic pellets, which are then sold for use in other products.

Customer Reviews

Based on 1856 reviews
88%
(1634)
7%
(133)
3%
(49)
1%
(22)
1%
(18)
K
Kat
So Far, So Good

I recently purchased the brushes for me and my grandson. We both are very satisfied with your product.

J
Judy R.
Love my Nada Toothbrush

I am extremely pleased with my Nada toothbrush. The weight in my hand is perfect, and I really like the sleek look. I love the color options to match any bathroom. I got the medium heads, and the mouth feel is great. I am thrilled not to have the ugly, big, bulky toothbrushes in my bathrooms. I am especially proud not to be adding things to the landfill that do not biodegrade. The recycling of the brushes is the best! Thank you for creating this terrific product.

P
Peter W.
The whole family likes these!

We made a switch from another brand that stopped doing toothbrush stuff and wanted to stay in the realm of having a long term handle and recyclable heads. The good news for us is that Nada’s heads are significantly better than our previous brand and even passed the mama test (she’s the toughest critic in the house) of a very useful, soft and lasting product.

I’d give 10 stars if I could.

M
Michael L.
Greatest

Good feel, great design and clean teeth! Couldn't ask for more.

T
Tara C.
Lovely!

This toothbrush is perfect. I have absolutely no complaints!

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Frequently Asked Questions

Soft ‘Floss-Tip’ Bristles

  • 17 times thinner at the tips than flat-trimmed bristles
  • Provide a deep, gentle clean
  • Bristle thickness: 0.15 mm

Medium Bristles

  • Thicker, sculpted bristles
  • Offer a firmer texture
  • Bristle thickness: 0.17 mm

Dentists recommend Soft bristles. For this reason, we suggest you buy our Soft bristles. If you can’t get used to them, then choose Medium when you re-order.

The brush heads are made of Polypropylene, which is safe for oral use and 100% recyclable.

Our bristles are made of nylon. They’re special, soft tapered bristles, which penetrate 17% deeper between your teeth than regular bristles.

Unlike traditional 'flat-cut' bristles, 'floss-tip' bristles are tapered, or pointed at the tips. They are 17 times thinner than standard bristles, meaning they reach deeper between your teeth and gums for a better, gentler clean.

We collect the used brush heads and send them to be commercially recycled, where the bristles are removed from the brush heads and both are recycled into plastic pellets. These pellets are then sold for use in new products.

More FAQs
In the Press

Praise for Nada Toothbrush

Hand removing a Nada toothbrush head from an Ocean Blue aluminum handle
YAHOO! LIFE:

“Best Sustainable Manual Toothbrush”

After thorough testing and consultation with dentists, oral hygienists and members of the American Dental Association (ADA), Yahoo! Life rated Nada the Best Sustainable Manual Toothbrush.
read the article

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