Kirsteen, I recommend that you check out the microelectricity-germkiller yahoo group and read up on their files and postings. What they experiment with and use is low voltage (max of 6 volts) direct current for the purpose of killing germs and viruses. They stronger advise against anything higher than 6 volts and believe that more than that is dangerous.
This isn't the same thing as Dr. Clark's zapper though, so different levels apply. I found an excellent description comparing the various electrical alternative treatments, including Clark's Zapper, the Godzilla, Rife Machines and so on. Message 18610 on the Microelectricitygermkiller yahoo group message archive. Or if you don't want to go there check out the web page I created that includes this info. http://www.eatonrapidsjunkbarn.com/medical/electricity.htm From: Kirsteen Wright <kirsteen.falcons...@gmail.com> Subject: CS>Zapper To: silver-list@eskimo.com Date: Saturday, April 24, 2010, 9:13 AM I've been seriously considering buying a zapper and am toying between these two. I'd really welcome any comments. Is there any advantage to having the dual frequency? I can see the timer might be a good idea. http://cgi.ebay.co.uk/Zapper-Dual-freqency-of-30KHZ-2-5KHZ_W0QQitemZ150430846490QQcmdZViewItemQQptZUK_Health_Beauty_Natural_AlternativeTherapies?hash=item2306608e1a and http://cgi.ebay.co.uk/Zapper-Dr-Hulda-Clark-with-built-in-electronic-timer_W0QQitemZ150433257357QQcmdZViewItemQQptZUK_Health_Beauty_Natural_AlternativeTherapies?hash=item230685578d I've also seen a 12v zapper. Is that one any better? Any advice would be really welcome Cheers Kirsteen