The short answer is- not really! First off, cast iron pans need to be seasoned- meaning treated with cooking oil which is baked into the metal to the point where it fuses with the surface of the pan and helps increase its nonstick properties. Many pans come pre-seasoned and can be used out of the box, but even these pans will benefit greatly from further seasoning by the user. A well-seasoned and cared for cast iron pan can be as nonstick as teflon-coated offerings- with food that tastes a lot better! Apart from that, it’s important to make sure your pan is stored dry and not left soaking in water- although up to a certain degree, a rusty pan can be salvaged. So although cast iron pans skillets do require a little more care than standard ones, it’s not a huge chore, and the massive improvement to your food makes it absolutely worthwhile.