I found a nontoxic stainless steel polish in a pump bottle by RedMax at one of the big-box home improvement stores. Stuff works as good as petroleum-based aerosol cleaners.
I guess I'm in harm-reduction mode for wood cleaning. I'm looking for an economical non-aerosol, non-irritating, non-wax/polish everyday cleaner and, so far, it looks like Pledge Multisurface and Liquid Gold wood wash are about the best I'm going to find. Any opinions on the safety/efficacy of either? I tried the Pledge stuff, and it works pretty good and it's mainly alcohol, so it's pretty neutral. Smells godawful.