Sorry to butt in, but activated Miracle-Mineral-Supplement becomes CHLORINE DIOXIDE. The pH of the water does change after Miracle-Mineral-Supplement is added -- it becomes more alkaline.
There is no "off taste" when the water is purified and it does not become acidic.
I studied with Jim Humble directly and then did my own research for a year after that, in a university lab.
All the best to you!