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Save time, money and the planet.

For less than drugstore disposables we send you an aluminum handle, premium toothbrush heads, replacement reminders and automatic refills.

1 – Subscribe

Your first order includes a handle and 5 top-quality toothbrush heads.

2 – Refresh

Friendly replacement reminders every 3 months make for better oral health.

3 – Replenish

Automatically get four new brush heads each year. Never buy a toothbrush again.

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A new beginning

Grin combines aircraft-grade aluminum, premium, tapered bristles and thoughtful hygienic design. It’s simply a better toothbrush. 

A better end

Grin uses ~85% less plastic than drugstore brands. By choosing Grin you can help reduce the 3+ billion plastic toothbrushes that end up in landfill every year.

Set it to automatic

Save time. Save money. Save the environment from the more than 3 billion toothbrushes that end up in landfill every year. Less really is more.

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Why Grin?

We set out to design a better toothbrush and ended up reinventing oral care. 

Read our Story

“As a retired Dental Hygienist I speak with confidence that this is a great product.”

“Love my Grin toothbrush. I also love that I never have to buy another toothbrush again!”

“A toothbrush that is amazing in all categories. Amazing brush with soft bristles and sturdy handle. Even a reminder to change my brush head.”

“I absolutely love this brush, handle is solid and sturdy and sleek, brush heads feel great and work great.”

”I have been using my new grin toothbrush for about two weeks and I can honestly say that it is the best toothbrush I have ever used.”