Over 3 billion disposable toothbrushes are thrown out every year. So we made Nada — the sustainable toothbrush people love.
Ditch the disposable. Switch to Nada—an aluminum handle you keep, and toothbrush heads we recycle.
Nada rinses clean, lays flat and won’t roll over. Hello clean teeth, so long bathroom yuckies.
Cross toothbrush off your list—forever. We deliver fresh brush heads every year and remind you to replace them every 3 months.
Starting at just $3 per brush head with free shipping, Nada costs less for you (and mother earth).
Dentist Approved
Let customers speak for us

You don’t have to pay for shipping because we do. That’s love.

Don’t love your toothbrush? We’ll give you a refund within the first 100 days.

Meet the Founders
Simon and Thomas are on a mission to rid the world of disposable toothbrushes, one smile at a time.
FAQ’s
Nada features an improved brush head connection design, a sleeker brush head shape and a built-in tongue scraper.
No. Grin brush heads do not fit on Nada handles and vice versa. Whichever handle you own will determine the brush heads you buy.
Yes! We intend to keep selling Grin brush heads for as long as there is demand.