I've used the Waterpik Flosser for over twenty years and I would not be without it. Example: The hose in my unit sprung a leak, That same day I went to Walmart's and purchased a new unit and then got on-line and ordered a replacement hose, I now have a backup unit. I take it with me where ever I travel, I love your product!
I bought this item approximately one month ago and have experienced a wonderful clean feeling in my mouth. My teeth no longer have that slippery feeling after brushing - now they have a squeeky clean feeling.