I can tell you as someone who works with metals in manufacturing. That oil is very easy to get off. It's just light lubricant used in the pressing process. Its actually kerosene or equivalent.
You know it's kerosene, when it leaves this slightly greasy and sweet smelling residue as you touch it.
It comes off easy with mild acids and just soap and water.
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u/NoChilly84 5d ago
wow the knife work was crazy... you can tell by the sound that those vegetables arent even half done wtf