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Brush for good.


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Grin’s beautiful aluminum handle and premium toothbrush heads use 85% less plastic than disposables. $1 from every toothbrush sold goes to a good cause.

Smarter

Keep the handle and replace only the brush head. Rethink how you brush.

Easier

Fresh brush heads and replacement reminders keep your mouth healthier.

Cleaner

Our sleek aluminum handle gives old toothpaste and germs nowhere to hide.

 
 


You deserve a better toothbrush. Get oral care on autopilot for less than $20 a year.

Why Grin?

More than 3 billion plastic toothbrushes are disposed of every year. That’s enough to circle the earth more than 12 times. We made Grin to take a bite out of plastic waste. 

Read our Story

Testimonials

“Great toothbrush. Love the feel of the bristles and they last a long time. I enjoy using my Grin more than my Oral B rechargeable toothbrush.”

– Dr. Richard Rapoport, Dental Surgeon, MAGD

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