I hope you can help I've just purchased a new Lorthone 3a tumbler. I've also purchased some barrel brite. How much barrel brite do I need to use in my 3lb tumbler? The barrel brite didn't come with any instructions. I need to run the machine for 15 minutes to start. So it's just to clean the tumbler. And how much do I need to use for cleaning silver/gold/metals?
p.s Where can I buy bur life?
Thanks in advance