I usually use 2 teaspoon of sunlight liquid, 2 teaspoons of citric acid in boiling water for ultrasonic cleaning.
480 second cycles. 10 minutes at 120 C fan bake in the oven to dry, then onto a dry towel to cool.
My ultrasonic cleaner can take 150+ cases per cycle.
A few cases come out with a pink orange bloom. Hasn't affected their shooting.
Bookmarks