Fantastic results - RCBS Ultrasonic/Rotary Case Cleaning Solution

I just got my first ultrasonic, and considered all the homebrew options first. It timed out perfectly that I found this on sale and received it in time to try on my initial batch of brass. I had a mixed assortment of .44, .233, .338, and some other odds and ends, for a total of 350 pieces. They had been deprimed, tumbled in corncob, sized, and trimmed, so they really just needed case lube removed. So I thought. I mixed a batch of solution with hot water, and processed all the brass through that one mix of cleaner in four, 30 minute batches. At the end, the solution was a deep, dark green, and my brass was glistening, with shiny primer pockets and much cleaner insides. I followed the instructions that said not to rinse in water, and they did not spot- as advertised. The brass did have a slightly tacky feel, so I may try rinsing in the future.

I was slightly worried about the "caustic fumes" as I'm sensitive to strong scents in general, however even running at 140 degrees it was not an issue. At 40:1 mixed with water I can't imagine how it would be

Overall very impressed with the performance, and would recommend.