Bests & Worsts Reviews from Amazon

I have used this twice in a week and both times the color was a dark orange...It seems as though other reviews have the same color... Is there anyone who had a different color outcome? I'd like to know, or is this a scam and the only toxins removed are from array... After reading more reviews I decided to do my own tests...I ran the unit with water and salt without my feet. After 2 tests, the results were identical to the results with my feet in the bath, with the addition of froth. Amazon should know this is a scam product and to stop selling it...any chance Amazon is willing to refund the money I wasted?