Bests & Worsts Reviews from Amazon

This water pik works great - but it seems like no matter what batteries I use - it goes dead in a matter of days. As convenient as it is for use in the shower, I question the value. After posting this review I am lowering my rating to a 1 star. Batteries last 1 use then go dead. Obviously there is some sort of design flaw that is draining the batteries even when not in use. This is the first 1 star rating I have give on Amazon and if I could go lower, I would have. I haven't sen any feedback means to the manufacturer directly.