What kind of guns are you putting into the washer? Looks like that would remove lubricate from the actions, especially on a revolvers where the actionRex B wrote:I have cleaned guns in my parts washer, filled with kerosene, naptha, and sometimes diesel.
It floods all the gunk out, scrubing with a toothbrush. I follow that with brake parts cleaner, then appropriate lubes.
I have considered using Simple Green or Purple Cleaner, and probably will set up a 2nd tank with it for a degreaser.
Be aware that these solvents don't get along with aluminum, though a short period won't hurt it.
I'll probably try a ultrasonic cleaner soon. My range trip yesterday taught me that I need to clean my carry gun more often if I intend to rely on it.
and greased parts are internal under covers.