finally picked up a couple lbs of calcium hypochlorite to have on hand if needed to make bleach for various reasons to include water treatment. as many warning as i see about it being corrosive and possible out-gassing, im curious as tohow you guys store it? it comes in a plastic bag but it smells like chlorine and i would prefer to be able to store it airtight to keep the fumes and such down. it will be stored in my garage which is detached from my house and not insulated but decently ventilated. have been thinking of vacuum sealing it? or sealing it in a mason jar but that concerns me wth the oxidizing of the lid... not really sure.