I may be thinking about this the wrong way, but here goes. I have a water softener in my house which uses salt to take impurities out of the water. I would assume that this would take all of the same stuff out of the water no matter where you live, leaving you with the same water no matter where you live. Therefore, I was wondering if anyone out there brews with water that comes from a water softener, and if I should do something to build it up?
I