I've had my guitar for a few years now and it has been through a lot. There is a 'healthy' coat of rust on most of the exposed screws, little bits on the tuning pegs, the bridge, and the knobs. Is there a good home remedy to remove this rust? It's not a crazy amount of rust, but just enough to ruin the overall look of the guitar itself.
If it's blue, then it MUST smell good.