Interesting! There is no way I'm going that far. My cleansing is fasting & drinking lots of liquid. Coffee too so there is that ;-)

I wonder how much good that colon flushing does since you are flushing your good bacteria culture that is already there. My guess is, after several days of fasting, colon is more or less empty anyway, consuming some probiotics from say home made sour craft and similar, should do wonders :-) and this is as far as I'm willing to go. But interesting info!