![Black residue on eggs and after washing The Rock pans. Have owned for less than a year. Is this the coating? I have never put in dishwasher or used metal utensils. Wash Black residue on eggs and after washing The Rock pans. Have owned for less than a year. Is this the coating? I have never put in dishwasher or used metal utensils. Wash](https://preview.redd.it/mubh70bqdes91.jpg?auto=webp&s=d61e8573deedfd7880b5375e8f7deef7fb24f4df)
Black residue on eggs and after washing The Rock pans. Have owned for less than a year. Is this the coating? I have never put in dishwasher or used metal utensils. Wash
![Cast Iron Cookware- Or, How to Get Rid of that Toxic Non-stick Stuff you've Had Forever. | Meal Delivery Service by Millie Barnes Cast Iron Cookware- Or, How to Get Rid of that Toxic Non-stick Stuff you've Had Forever. | Meal Delivery Service by Millie Barnes](https://optimumnutrition.files.wordpress.com/2009/08/ironpan.jpg)
Cast Iron Cookware- Or, How to Get Rid of that Toxic Non-stick Stuff you've Had Forever. | Meal Delivery Service by Millie Barnes
Husband cleaned cast iron pan with sand paper. Took off a lot of the black 'paint' finish that comes on new pans. Now if I wipe it black rubs off. How do
![Cleaning my cast iron. Dry it off with paper towel and it turns black while my pan turns grey? : r/castiron Cleaning my cast iron. Dry it off with paper towel and it turns black while my pan turns grey? : r/castiron](https://preview.redd.it/0q7r1o7tn9az.jpg?auto=webp&s=13b351de9e6eb478bf64b1c7ca90586c6778604f)
Cleaning my cast iron. Dry it off with paper towel and it turns black while my pan turns grey? : r/castiron
![Constant black smudges: this is my second time stripping this cast iron. I have done 2 lye baths, soaked it in vinegar and scrubbed but I keep getting this black residue. It Constant black smudges: this is my second time stripping this cast iron. I have done 2 lye baths, soaked it in vinegar and scrubbed but I keep getting this black residue. It](https://i.redd.it/mwbywt39cwj71.jpg)
Constant black smudges: this is my second time stripping this cast iron. I have done 2 lye baths, soaked it in vinegar and scrubbed but I keep getting this black residue. It
![food safety - Are residues from seasoning coating harmful when using carbon steel pan? - Seasoned Advice food safety - Are residues from seasoning coating harmful when using carbon steel pan? - Seasoned Advice](https://i.stack.imgur.com/plBQf.jpg)