Review (5/5): Great customer service
I bought the H20floss in October, and really fell in love with it. It's very thorough and effective. After 3 months, my unit started to malfunction where the water wouldn't come through the plastic tip. I wrote the company, and received a response the next day! They apologized and sent me a NEW unit which came within a week. I'm very impressed with the company and the product. Great customer service!!!