Hi again, have your any experience of knowledge on using magnetic pulsers and blood electrifiers/purifiers.? Does the magnetic pulser (which is more adaptable in treating specific areas) really kill pathogens (worms and other parasites) and is it just as effective as the zapper? From what I have researched so far, it seems it does as the frequencies go deeper into the tissues. Would it mean that using a magnetic pulser/electrifier its takes longer to kill a parasite than the zapper? I am interested to know your views on these devices, as it sounds like you have many of them!......