I am new to this forum, so hopefully I am posting "correctly." I searched for this topic, but couldn't find. So, have been using my cast iron skillets for about a year, and for a time, I really began to LOVE them.:roll: However, over the last few months they have caused me soon much headache. I have stripped and stripped (with hot soapy water and steel wool), reseasoned with Crsico in 450 degrees for an hour (several times), have tried reseasoning with almond oil at 500 degrees/hour (several times). It continues to come out with black marks and black specks when wiped down with oil and a paper towel (see attached photo). Does ANYONE know WHY this is happening? What am I doing wrong? Should I give up ( I really DID used to love them). Is it harmful, if I just leave it and stop worrying about it? Thank you SOOO much for any advice you can give me. I'm at my wits end.