Cleaning Cast Iron Cookware
How to Clean Your Cast Iron Cookware
With proper care, cast iron cookware can last for generations. A lot of cooks swear by the cooking power of true cast iron, but it can be a challenge to keep clean. First, make sure that your pieces are real cast iron. The caustic cleaning methods recommended for cast iron will severely damage aluminum, copper, or stainless steel cookware. Make sure that you wear rubber gloves when using these cleaning methods.
For moderately soiled cast iron, try spraying the piece with oven cleaner and sealing it in a freezer-weight plastic zipper-top bag. Leave the pot in the bag for several days, and then remove it and wash it with water and dish soap. Then use a brass brush to scrub the entire piece to remove any burned on food. If you can’t scrub off all of the charred bits, begin the process at the beginning and repeat as needed.
What About Rust Stains?
Rust is a real danger to cast iron pots and pans. If you notice any rust on your pots, soak them for several hours in a bath of equal parts vinegar and water. The acid can begin to eat away the iron over time, so make sure not to soak any longer than a few hours. Then remove the piece from the vinegar, and use the method above, beginning with the oven cleaner. This should take care of rust.
Beware of “Old Wives’ Tales”
There are a lot of methods for cleaning cast iron that you might hear about, but not all of them are effective. Some people suggest throwing your cast iron pot into an open fire until it turns black, or leaving it in a self-cleaning oven. Both methods just use too much heat. Depending on the weight and age of your cast iron, your pieces could warp or even crack. Also, never, ever sandblast a cast iron pot or pan. This will ruin the surface!
Also, don’t use dishwashing liquid or other grease-cutters once you’ve cleaned and seasoned your pan. To sanitize the pan, place it on the stove and boil water in it. This will kill germs without destroying your seasoning. Also, never plunge your hot cast iron pot into cold water. A too-quick temperature change can damage the surface. With proper care and seasoning, your cast iron cookware will be in your family for years to come.