In browsing through all the threads I read badfungi's instructions for making your own ionic foot spa at home but there was no follow up as to anyone making the unit or testamonials as to what it actually did in regards to detoxing for anyone. There has been enough time for people to experiment and tell their results. Did they not do it because there were no results (from the homemade unit? I don't want to waste the money in making a home unit (from badfungi's intructions)if no one got good results.