Search the board for rust removers, there have been several posts over the past month or so. As far as every day stuff, I like a product called "scrub-free" which Costco carries. Anything that doesn't have the scouring elements like comet does, should be fine. Lysol, or what have you should be all you need on a once a week basis.
Good luck, and wear protection with the rust removers. FOLLOW THE DIRECTIONS!!!