On Wed, 26 Apr 2000 12:10:07 -0400, Mark Labbee <[log in to unmask]> wrote:
>The exact ingredients are mineral salts and potassium sulfate.
I ask only because the one crystal I had seen was composed of "aluma salts"
(sp?).
IE what the manufacturer considers "not aluminum" may not be different enough
for the purposes of this thread....
--
Cheers,
Ken
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