Mix Champagne or a spirit ; I recco Vodka , with Nail Polish remover (Acetone CNT. ) and a good thick spray of WD40. Mix this up as large as you want. Get your gear in there and out, rinsed, oiled & with any negative measure re-blued ( doubtfully needed ).
When you are done, get rid of this crap quick, and probably not in your wifes houseplant.
Avoid plastic contact, as any plastic or similar will likely look like a bunch of grey **** after some contact.