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.
Detergents are basic because that works wonders on greasy stuff. When oil polymerises it won’t be susceptible to basic substances anymore but will react to acids. (Unlike acid and oils which don’t really react with each other – think vinaigrette separating in the fridge.)
Washing a cast iron pan with detergent will clean it from unpolymerised oil.
Cooking e.g. tomato based sauces in your cast iron pan will strip it of the polymerised coating (might impart flavour too).
Cleaning kitchen tiles near your stove is sometimes easier with acidic cleaning solutions as well. Just be careful with the caulking which will brittle over time from using acids.
We do wash them, I clean mine by boiling water in them, scraping any stubborn bits with a wooden spatula, rinsing it out under running water and wiping them down with a clean towel and heating the pan again to evaporate any remaining water. No microbials will survive being boiled and then heated again, anything stuck to the pan dissolves away in boiling water and a clean towel will wipe away anything else. After that I add a few drops of oil and wipe down the still hot surface with the thinnest possible coating of oil.
Seasoning for cast iron doesn’t mean holding onto previous flavors. It definitely shouldn’t taste like last night’s dinner. Seasoning in the context of cast iron is the build up of thin layers of polymerized oils from heating them up in a clean pan that forms a durable protective finish that is incredibly non-stick.
So more accurately parallel your underwear example how cast iron is cleaned, if you took your underwear, boiled the hell out of them, used something to give them a scrub, rinsed them out well and then heat dried them.
I fully get that modern dishsoap isn’t caustic enough to truly strip the seasoning, but I have noticed it does very slightly affect the seasoning.
For 99.9% of the time it’s not necessary to use dishsoap and if something is really burnt on, then I’ll tend to go with something a bit more abrasive like a green scrubby pad or maybe steel wool or a paste of baking soda and water.
It’s the same thing I do for my carbon steel wok too, boil water, rinse well, dry with heat and reapply oil to the reheated surface.
I hate cast iron, but ‘seasoning’ is just a misnomer that was adopted to refer to the oils polymerizing on the pan. The oil (usually something like canola) is literally bonded to the metal.
Not cleaning a cast iron pan is gross, fats left in the pan will go rancid.
The only soap you can’t use is lye based as that will strip the seasoning off.
I just wash it as normal, you just need to re-fry/season it once in in 3-5 months or so. People that don’t wash it usually let it become rusted and dirty as well.
I don’t really think about looking for special detergent without lye when buying (dunno why people say that dish detergent in general doesn’t contain it anymore), re-frying it once in a while makes the surface more smooth.
I haven’t had to do that since I switched to a less abrasive sponge. The green Scotch brand ones tended to take off some of the seasoning but the blue ones only take off the food.
It’s insane to me that people don’t wash them and call it seasoning.
It’s apparently a different story when someone seasons their underwear.
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.
Someone doesn’t know Sodium Hydroxide is Lye
I do, the lye is not to aid in cleaning and it doesn’t have enough to ruin a seasoning.
There’s a difference between knowing something is in it, and why it is in it and what it can do.
Soda has caustic and corrosive ingredients, it doesn’t mean it’s going to dissolve your intestines lmfao.
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
Detergents are basic because that works wonders on greasy stuff. When oil polymerises it won’t be susceptible to basic substances anymore but will react to acids. (Unlike acid and oils which don’t really react with each other – think vinaigrette separating in the fridge.)
Washing a cast iron pan with detergent will clean it from unpolymerised oil.
Cooking e.g. tomato based sauces in your cast iron pan will strip it of the polymerised coating (might impart flavour too).
Cleaning kitchen tiles near your stove is sometimes easier with acidic cleaning solutions as well. Just be careful with the caulking which will brittle over time from using acids.
Ice in the hot pan also works. Paper towel to wipe out, voila!
We do wash them, I clean mine by boiling water in them, scraping any stubborn bits with a wooden spatula, rinsing it out under running water and wiping them down with a clean towel and heating the pan again to evaporate any remaining water. No microbials will survive being boiled and then heated again, anything stuck to the pan dissolves away in boiling water and a clean towel will wipe away anything else. After that I add a few drops of oil and wipe down the still hot surface with the thinnest possible coating of oil.
Seasoning for cast iron doesn’t mean holding onto previous flavors. It definitely shouldn’t taste like last night’s dinner. Seasoning in the context of cast iron is the build up of thin layers of polymerized oils from heating them up in a clean pan that forms a durable protective finish that is incredibly non-stick.
So more accurately parallel your underwear example how cast iron is cleaned, if you took your underwear, boiled the hell out of them, used something to give them a scrub, rinsed them out well and then heat dried them.
Your method sounds great and I’m sure it works well, but I just want to make sure you know that modern dish soap won’t damage your seasoning at all.
I fully get that modern dishsoap isn’t caustic enough to truly strip the seasoning, but I have noticed it does very slightly affect the seasoning.
For 99.9% of the time it’s not necessary to use dishsoap and if something is really burnt on, then I’ll tend to go with something a bit more abrasive like a green scrubby pad or maybe steel wool or a paste of baking soda and water.
It’s the same thing I do for my carbon steel wok too, boil water, rinse well, dry with heat and reapply oil to the reheated surface.
I hate cast iron, but ‘seasoning’ is just a misnomer that was adopted to refer to the oils polymerizing on the pan. The oil (usually something like canola) is literally bonded to the metal.
Not cleaning a cast iron pan is gross, fats left in the pan will go rancid.
The only soap you can’t use is lye based as that will strip the seasoning off.
I just wash it as normal, you just need to re-fry/season it once in in 3-5 months or so. People that don’t wash it usually let it become rusted and dirty as well.
Shouldn’t need to reseason it if you are just using dish detergent like Dawn.
I don’t really think about looking for special detergent without lye when buying (dunno why people say that dish detergent in general doesn’t contain it anymore), re-frying it once in a while makes the surface more smooth.
What do you mean by refrying?
I notice it get smother over time the more I use it.
The process where you wash it as clean as possible then apply oil and put into oven.
So another way of saying reseasoning.
I haven’t had to do that since I switched to a less abrasive sponge. The green Scotch brand ones tended to take off some of the seasoning but the blue ones only take off the food.
Whatsa matter? You don’t like your pancakes to taste like last nights steak?
It still gets them to reply, every time.
lol I got seasoned by 101 men at an airbnb and cried
Bukowski