I wet tumble with stainless pin media, a pinch or two of Lemishine, and a squirt of Dawn. I de-prime with a universal deprimer die, and toss them in. My cases are shiny as new inside and out for the most part, and after they dry I lube and size them. I can then use a vibrator and plain walnut shells to clean off the lube, or wet tumble them in Dawn and no media.
