ernbar
45 Cal.
What do you think was used in the 19th century to clean BP? Water was used, plentiful and cheap. And now, water mixed with Ballistol (moose milk) makes a fantastic BP cleaner and protectant. If any water residue is left in hard to reach places, the water will evaporate and the Ballistol stays on to protect the metal against rust. A quick wipe with full strength Ballistol and done.