Lets hope not too many use them as they tend to knock out mega interference.
Having said all of the usual stuff though, there is an effect where the
dissolved bits can clump under some circumstances in electric or magnetic
fields. the question is, what happens then?. Do they just coat the inside of
your pipe until you get no water?

Brian

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From the sofa of Brian Gaff -

Blind user, so no pictures please!
"Grimly Curmudgeon" wrote in message
...
They're fooling some people you'd think would know better...
url:http://www.google.ie/url?sa=t&rct=j&...6Ld9uGR8bbxA_g
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