Please choose the correct solution to the question: how do I repair a rusty cast iron pan?

Solution1: Remove all the rust: Use fine soft wool to remove rust from affected areas. ...    Wash the skillet thoroughly: Wash the cast iron with warm water and mild dish soap. ...    Dry the skillet: Thoroughly dry the cast iron immediately with a clean dish towel or paper towels.

Solution2: Remove all the rust: Use fine steel wool to remove rust from affected areas. ...    Wash the skillet thoroughly: Wash the cast iron with warm water and mild dish soap. ...    Dry the skillet: Thoroughly dry the cast iron immediately with a clean dish towel or paper towels.

Answer format: solution1/solution2
Answer: solution2