Vacuum sealing has become a popular food preservation method for savvy home cooks and emergency preppers alike. By removing all the oxygen from a package, a vacuum sealer dramatically slows down the process of spoilage from mold, mildew, and bacteria. This can extend the shelf life of pantry staples far beyond what is possible with their original packaging. While the exact time varies by food type, the results are consistently impressive, turning your pantry into a long-term food storage powerhouse.
