Just FYI, you do wash cast iron, you just don’t use detergents on it. One common method is to dump a handful of salt and a tiny splash of water into the pan and start scrubbing. You can use a gentle dish soap, but I’d avoid using the dishwasher, because those detergents will be a lot stronger and will actually ruin the seasoning (as well as linger on the surface and end up in your food, which is also bad).
Modern soaps/detergents don’t contain lye, which is what ruins the seasoning. It’s the humid drying of a dishwasher that causes it to rust. Nothing to with the detergent.
As a mild ph adjuster, you would have to soak your cast iron in Dawn (platinum only) for hours, which would ruin your seasoning no matter the detergent used.
Just FYI, you do wash cast iron, you just don’t use detergents on it. One common method is to dump a handful of salt and a tiny splash of water into the pan and start scrubbing. You can use a gentle dish soap, but I’d avoid using the dishwasher, because those detergents will be a lot stronger and will actually ruin the seasoning (as well as linger on the surface and end up in your food, which is also bad).
Modern soaps/detergents don’t contain lye, which is what ruins the seasoning. It’s the humid drying of a dishwasher that causes it to rust. Nothing to with the detergent.
Dawn has lye, that’s why it works so well
As a mild ph adjuster, you would have to soak your cast iron in Dawn (platinum only) for hours, which would ruin your seasoning no matter the detergent used.
I use a little dawn on mine now and then and it’s still basically like glass. Just put a little oil on it afterwards. Never the dishwasher though omg
Ice in the hot pan also works. Paper towel to wipe out, voila!