shyn.com

Perfect brush. I'm signed up for auto-shipments so that I have a fresh brush every 3 months.

Had an issue with my two-year-old toothbrush where it would not turn on, even after charging. Pia on the customer service team was wonderful. He helped me resolve the issue quickly and sent me a replacement brush.

Shyn is easy to use; in addition, I feel my teeth are getting the care needed.

Perfect

Very efficient