We’d love to hear from you. 

If you have a question, concern or would like to send us a product review, please email us at:

We can be reached by phone at 877-365-6232.


If you need to return your Nada toothbrush, please mail it to:

Nada Toothbrush Canada
PO Box 65588
Dundas, Ontario, Canada
L9H 6Y6

Nada Toothbrush USA
PO Box 1508
Lewiston, New York, USA


We will replace any toothbrushes that are faulty. If you are unhappy with your toothbrush we will refund you for your purchase within 30 days of purchase.