not sure if this is the right forum but I was wondering if anyone had a recipe using household items to make a case cleaner that I could just put the cases in a Tupperware container with it, and shake to clean? I am trying a mix of lemon juice and vinegar + 1/4 volume hot water. I shook them and am letting it soak. mainly it is the thin layer of lube that has gotten on the case but also want to clean the carbon on the inside too. thanks!-Travis