Re: Ultrasonic cleaner review
I did what sherlok suggested in that I used both. I would used the tumbler to get a lot of the grime off. Then put it in the Hornady Ultrasonic cleaner to clean the inside of the brass. Then put it back through the tumbler to make it shine.
However, I gave all of that up and just use STM tumbler. Put the brass in run for 4 hours with 1 table spoon of dawn 1/4 teaspoon of lemi-shine (lemi-shine gets rid of hard water spots) and dry, GTG.