How long can you store pool salt? I found it on clearance for half price due to the summer ending and am wondering if I can buy a bunch of it and it still be good for next seasons start up (6 months from now). Thanks.
Ive still got prolly 25 spare bags of it stacked up in my storage shed in the back yard. They are 6 years old. When I built my pool in 2013, I stocked up on the stuff because I had no idea of what was doing! LOL.