After reading and seeing some of the others on here talking about electrolysis I decided to give it a shot. I took a lot of the design from Floaters setup in the preservation thread, but needed something a little larger, so I substituted a dishpan for the Folgers can, and a 12v2a battery charger instead of the phone charger, since I was cleaning larger items. The first thing I tried it on was an iron spike. I didn't take any before pics because it was nothing special, so here is the result. After the process, the items were sprayed with clear matte spraypaint.
The next thing I tried out was a large iron key. I was fairly happy with the results. I could have probably gone a little longer with it in the tank, but part of the bow was very thin, and I didn't want to overcook it.
Before
After
The next thing I tried out was a large iron key. I was fairly happy with the results. I could have probably gone a little longer with it in the tank, but part of the bow was very thin, and I didn't want to overcook it.
Before
After