human
What is the best way to remove rust from a metal surface?
assistant
The best way to remove rust from a metal surface is by using a combination of sandpaper, steel wool, and an appropriate rust-removing solution. Start with coarse grit sandpaper and work your way up to finer grades until you have removed all traces of rust. Then use steel wool to scrub off any remaining residue. Finally, apply a rust-removing solution to ensure that no more rust will form.