Please, Mr. JAB, correct-me if I’m wrong.
The zapper, as the Blood Cleanser are two “tools” among many others. Used alone, they will work, but not as well as used in conjunction with other tools, as in the Beck Protocol (a very efficient protocol).

I tried both and found the blood cleanser as a better tool for the blood, the zapper an easier tool for general use, very good on sinusitis, colds, influenza, pain caused by inflammation, and for me, on “depressive” mood. But the zapper fails to quickly clean intestinal track problems. On this, Colloidal Silver does a fantastic job.

Blood problems are often serious ones.
Having problems in the blood, I will modify the way I use my zapper, to use-it as a Blood Cleanser, with pure silver electrodes, (Should we call the result of “this” Colloidal Silver blood?)(:-) and will be ready to switch to the real Blood Cleanser if this doesn’t work good or fast enough.

Beware of electrolysis problems (burn skin) if the zapper is used for long periods of time in the same spot, due to its direct current work.
On this point, the Beck zapper is far superior, due to its very low (4Hz) alternative current.

Did you ever do humaworm too?
Can you post links for the beck protocol and clark protocol? I am zapping a LOT and using zappicator, but do not really know if I have parasites, or at least, I've always though I had, but, no evidence in toilet or on fecal or blood antigen tests.