Well, that depends on how quickly you can handle the heat! Just kidding. In all seriousness, the shelf life of hot sauce depends on a variety of factors, such as the type of hot sauce, the ingredients used, and how it was stored. Typically, hot sauce can last for several months to a few years when stored in a cool, dry place. However, once opened, it’s best to refrigerate the hot sauce to ensure that it stays fresh for longer. Of course, if you’re anything like me, your hot sauce won’t last very long at all because you’ll use it up faster than you can say “spicy.” So, in summary, the answer to how long hot sauce lasts is… it depends on how much of a spicy food lover you are!