KomradeEli
Plinker
For you folks who need to decarbon vintage pieces, soak in a lye bath over night,wash the lye off,and scrub clean as new.I coat in lard,and put in the grill at 450°-500° for a hour to season it.It will smoke and don't let it get hotter than 500°. My grandpa would build a super hot fire in a barrel to burn off the carbon.Not a good idea...to much heat can crack or warp it.
do you mean old cast iron? I have some old cast iron I haven’t had success cleaning the residue off from the last owner. May try this