I was amused at all the experts info and missed info on the "Zapper" of witch 
there are many to choose from. All work in some way or another, but some really 
work well for what they are intended for. Killing unwanted organisms.  You need 
to do a fair amount of studying to figure it all out. Your not going to learn 
much here about Zapper's on the Colloidal Silver list. I have a degree in 
electronics, and was Dr. Clark's go to person with her different types of 
Zapper's and Plate Zapper's and all the rest.  It takes an Electronic Engineer 
to tell you the differences in these kinds of instruments. I don't have the 
time, Sorry.Tel Tofflemire 
Dewey, AZ.
Quailwood Herbal LLC



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