No chemical cleaning!
Put it in your grill at the highest setting for a couple of hours.
Let cool and finish cleanup with an angle grinder with wire cup.
Scrub with soapy water and 3M green pad.
Rinse well. When you think it rinsed enough; rinse again.
Dry with towel and heat on kitchen range to super dry.
Season as usual.
I’ve done a lot of pieces this way.
Never had any iron crack using this method? I personally wouldn’t use this method on a treasured heirloom or an expensive piece of iron.
