On Mon, 24 Apr 2006 01:44:18 UTC, John Rumm
wrote:
Many powders use fillers like chalk as bulking agents. Hence you may
find a descaler or some other mild acid will help remove it. Especially
if you can let it soak for a bit.
Aha. Thanks...John and Phil.
I have some citric acid here somewhere...was thinking of trying that...
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