Cast iron is an excellent, durable cooking tool, but it requires proper care and cleaning techniques to maintain its nonstick surface for years. Fortunately, the best way to anything clean cast iron—pans,

You can skip getting cast iron wet entirely if you have a barely soiled pan. Wipe well with a paper towel and reheat the skillet on the stovetop on medium for several minutes to kill off any germs. Give it another wipe once the pan has cooled slightly. You may see some black residue on your paper towels, which is perfectly normal.