Reading some other posts on the Reloading Forum reminded me of something I had read some time ago, but need an update on: What formula do you use to clean and polish brass? I have heard adding vinegar (or something) to the plain old soap and water mix will clean off some of the tarnish. I have heard all sorts of concoctions that are all "guaranteed" to make your brass shiny, perfectly clean, lubricated and ready to load. Personally, I'm a little skeptical, but am always willing to try something new. Any "Magic Shine Formulas" out there?