Black residue coming off Merten & Storck pre-seasoned skillet. What am I doing wrong? : r/carbonsteel

Matfer Bourgeat, Gray 0 Black Steel Round Frying Pan

Used a different brand of oil. Did it ruin my enameled le creuset

What Is the Black Residue on My Cast-Iron Pan?

Merten & Storck Pre Seasoned Carbon Steel Skillet Review - Best

I was proud of my seasoning but turns out I've been cooking on

Black residue coming off Merten & Storck pre-seasoned skillet

Black residue coming off Merten & Storck pre-seasoned skillet

Lodge Pre-Seasoned Carbon Steel Skillet 10 Black CRS10

Black residue coming off Merten & Storck pre-seasoned skillet

Merten & Storck Pre-Seasoned Carbon Steel Black Frying Pan, 8-inch

What am i doing wrong?(see comment) : r/carbonsteel