
Worried I should just replace it...
Hey all,
Hope this is allowed. I used the guide to try and remove my rust problem (that I created) by doing 30 minute soaks with vinegar/water. It seemed to do the trick, however, I have a concern cause it seems like no matter how much I wipe with a dry paper towel that there's a dark residue/dust that comes off the cast iron.
Since it's something I plan to cook off of it gives me a bit of concern that I've somehow ... made it unsafe? I don't know - I'm pretty ignorant so could be completely normal.
I'll attach some photos of before/after. It's a standard LODGE cast-iron.
In case it's useful here's some info on where I went wrong and the way I got my cast iron into it's rusty state was through a couple mistakes. While I was seasoning my cast iron (using this reddit's How To Guide) I placed my pan onto a hot pad to cool off. Turns out that hot pad had a layer of something plastic-like and it stuck to the bottom (I tossed those, cheap crap that clearly isn't designed for grabbing hot pans very well). I couldn't scrub it off for the life of me. So I blasted it on my propane grill. That worked, except that I forgot about it and it just cooked for like 3 hours. When it cooled down it was in the rusty-dusty state. I did some water and scrubbing and it seemed ok but once it sat dry for a time it just rusted up again. So, I did the vinegar/water pass and it definitely looks a lot better...so now I just want to confirm it's safe to use. It seems like I've lost the deep black layer of the original finish.