Quote:
Originally Posted by L'homard
I'm dubious of the premise that salt from Joe's Salt Co. is much different than the salt from Frank's Salt Co. but will keep an open mind.
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It could make a difference. The old road salt came from the potash mine in Sussex, which means it probably had a lot more KCl than NaCl. Also, the stuff they spread on the roads can have varying degrees of purity as well. If the new batch is only 60% salt rather than 80%, this could be a factor as well.......