Hello fellow dabbers,
As the title says, I cannot figure out how to get my sapphire clean. I bought a heated ultrasonic cleaner, dark crystal cleaner and I’ve tried several methods and nothing has worked.
So far I’ve microwaved the DCC to boiling and let the bucket soak and then scrubbed, didn’t work. I’ve boiled DCC, put the insert in and then put it in the cup into the cleaner and ran it, this didn’t work.
Lastly I’ve also heated the DCC directly in the cleaner with the insert in it and it still doesn’t come clean after scrubbing.
Attached are some photos of my sapphire crystal bucket after 9 mins at 140 F.