Hi Socal Girl,
I've had wonderful success as had my DH with the Hulda Clark recipe. I did try a couple of other recipes but none are as effective as hers for me. I do add Black-Walnut tincture and one capful of HCI 3 % to the mix to kill any parasites. One time I didn't do that , like 10 years ago when I was first starting to flush, and boy was that a mistake. At least do one of those to kill off any buggers that you will release during the flush. I never felt to beat up after a flush as that one.