Salt added to vinegar will make it work even better. Vinegar is a great disinfectant also. And safe for most things(you can even drink it). Tomato soup will clean brass also(very acidic).
Times are tough - Keep your powder dry
"These are the times that try men's souls." - Thomas Paine
Why worry about it in the first place?????
Clean brass cuts down on mis-feeds plus its easier to inspect your brass as you reload. I'm a beginner reloader so I need all the help I can get till I get the gest of things