A few weeks ago I broke down and purchased a Lyman stainless steel tumbler. Over the past few weeks I've experimented with different solutions to clean brass. I think I finally perfected the recipe. Time and again I've heard to use a tablespoon of liquid soap and a teaspoon on Lemishine. I think I found something better.
I still use the tablespoon of liquid soap but instead of lemishine I actually use a half of a lemon. I squeeze out most of the juice and then just throw the rind into the tumbler. The brass comes out better than new. I've had some brass with green oxidation that I considered throwing out, they came out looking new. I've tried a half dozen recipes over the past three weeks and using real lemon has turned out the best. It sounds crazy but, try it.
I still use the tablespoon of liquid soap but instead of lemishine I actually use a half of a lemon. I squeeze out most of the juice and then just throw the rind into the tumbler. The brass comes out better than new. I've had some brass with green oxidation that I considered throwing out, they came out looking new. I've tried a half dozen recipes over the past three weeks and using real lemon has turned out the best. It sounds crazy but, try it.