This how to guide to cleaning rust of civil war artillery projectiles (that have been disarmed or solid bolts), tools, or anything else with electrolysis. We took this rare civil war artillery ...
Q: I have a cast-iron skillet that I have been using for a few years. It has brown, rust-colored stains that don’t come off, no matter what I do. I’ve tried kosher salt and a small chain, soap, a ...