There is some information in the ebooks regarding IV use. I think it allows you to intake a greater quantity quantity. I think it is the way it was used to treat AIDS.
In terms of getting into "deep" places, I was just thinking about this. I've been feeling like perhaps doing some sweating, like in a sauna, would help me shed toxins and started wondering if this would also help "spread the Miracle-Mineral-Supplement around". Actually a combination of vigorous exercise to raise the blood pressure, and sweating might perform a similar function. I don't really know, though.