>>I've read on the net that even if you don't put your feet in there it will still produce the 'gunk' in the water
I am getting tired of addressing this twist of truth, at least a half a dozen times in this forum alone.
In basic ionizing water you will make invisible impurities visible while running the current. Essentially the freed hydrogen ion will bind to all toxins in the water and neutralize them. One of my last posts on this was me pondering if Bob Beck who drank Colloidal Silver water only by treating all tap water with his portable CS device wasn't onto something there.
I mean you may create off color water but all toxins are neutralized outside the body, so this at first glance appears to be a valid method to treat water. Got a portable SP5?
In Ionic Foot Detox the very same thing happens and water can and will change color without feet in it. But it rarely goes past a very pale yellow and a laser will shine right through it. I used to say one could still read the paper through that.
Now add your feet into the mix and something all of us who have tried this have been screaming about happens. In some instance you can't take a whole hour of it because the putrid stench gets to you..
If there is one thing everyone MUST do is to STOP listening to people. Most are paid shills, for the cost of dragging your car battery into the house and attaching two stainless steel spoons with plastic cable ties you can prove me right and THEM wrong.