The same way I do it, only I de-cap the brass first. Even the primer pockets are spotless.
Do exactly the same. Brass look brand new when done, but it is more work than a standard tumbler.
After rinsing, and re-rinsing to ensure all of the soap is gone, I spread them out on some cheap window screens from Lowe's for a few days to dry.
I'm sure all this work will make me shoot better, right???