http://www.imcglobal.com/products/po...s/0900MOP1.pdf

Potassium chloride I believe is use in place of Sodium Chloride in some
water softener situations.

So you should be able to find it a any large chain store that carries
water softener supplies. Lowes, Home Depot, Walmart, KMart, etc.


Joan Pomatto wrote:
Where do I buy muriate of potash? Does it have another name, or what do I
ask for?

Thanks
ALSO----how much do I use when I find it?