So, how long does dried oatmeal really last? The general consensus is that it can stay fresh for up to 2 years when stored in an airtight container. But, if you want to get all fancy and store it in the fridge or freezer, you can extend its shelf life to a whopping 5 years or more!
But, here's the thing - oatmeal can go bad, and it's not just about the expiration date. If you notice any weird smells, slimy textures, or bugs (yes, bugs!), it's time to say goodbye to your oatmeal and hello to a fresh new batch!