<human>: Objective: To clean rust off of a cast iron skillet,

Which of the following solutions is more sound in terms of naive physics reasoning?

OPTIONS:
- use salt and a steel wool pad to scrape off the rust before reseasoning the pan.
- use bleach and a steel wood pad to scrape off the rust before reseasoning the pan.
<bot>: use salt and a steel wool pad to scrape off the rust before reseasoning the pan.