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

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

Black residue coming off Merten & Storck pre-seasoned skillet

Mauviel M'Steel Black Carbon Natural Nonstick Frying

Black residue that comes off when wiping CS : r/carbonsteel

How's my skillet coming along? : r/carbonsteel

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

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

Yet Another Matfer Pan Question : r/carbonsteel

Matfer Bourgeat, Gray 0 Black Steel Round Frying Pan