I was putting whole cleaned and dried corn in 5 gal buckets yesterday, bags that I bought at Walmart in their animal food section by the way, then used CO2 from a cylinder to evacuate the O2. Finished up and then started organizing the food storage shelves, when I came across one item I forgot that I had stored in 1/2 gal ball jars vacuum packed with oxy absorbers. Hard candy, mixed flavors and shapes, what a treat in a post :shtf: scenario. Just something to bring a little joy into what may be a pretty boring diet. Most likely will store 'forever' in these jars. By the way I keep the jars in the box they came in to protect them from earthquake shaking here. Metal shelves are bolted to the garage wall with concrete expansion bolts. If you haven't heard the walls in my house have a 6" concrete core, ICF block system.