Hey all!..Well I had my first ionic foot bath yesterday!!..the water did change colours.all the way to black, and it had chards of black things floating, and it looked swampy...A lady who is very sick, came with me, and her water changed differently than mine...and was a lot worse...so i think they work well...since we had different reactions....she felt tired after, and i never get headaches, and had a bad migraine all day yesterday....so I'm pretty sure I had a detox reaction...after the treatment , we had to take a cup of a mineral solution, to put back all the good stuff.....My friend has cancer, and her doctor actually recommended these treatments....Has anyone had good results with this....or a detox reaction? thanks Sandra