How to remove rust from a JAW HARP.

We have all had it happen. A weekend at a festival or one forgotten oiling and bam! A beautiful steel JAW HARP shows signs of rusting. What can we do to remove this tarnish without scratching even the most highly polished of surfaces? THIS is how I remove light rusting from a Jaw Harp. The current method I use for polishing away flash rusting on my treasured collection. Keep your Harps clean, dry, and oiled, but have a plan if rusting occurs.