Yes, I know..."When they get dirty". Is there a range of loaded rounds that I should consider the point when I clean the dies?
I am using a Dillon 550C with Lee 45 acp carbide dies and RCBS 45-230 cast bullet. I have cleaned the bullet seating die and found lead shavings and black gunk, most likely a combination of walnut media dust and Emmert's Lube. I corrected the lead shaving issue, but am still getting the black coating on the inside of all my dies. I used lighter fluid, (only thing I had on hand), and a Q-Tip to wipe the inside of the sizing die, the seating die and the carbide factory crimp die. Is there a better way without removing them?
I thought I was cleaning off the brass when I got it from the tumbler, but evidently not well enough. Is there a way to clean it to remove the dust from the cases? It would be a slow process if I start on my 2 thousand rounds of once fired brass if I had to wipe each case. What can I do to avoid the build-up of dust on the brass cases and gunk in the dies?