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.

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