Tin foil is one of the most versatile items you have in your kitchen—probably more versatile than you realize. You likely use it for grilling veggies and baking salmon in the oven, but it’s useful for much more than just cooking. Tin foil can also clean cast iron skillets without jeopardizing the pan seasoning, reflect heat during a particularly harsh heat wave, and help you iron faster in a rush. Here are 15 ways you should be using tin foil to make your life easier.