I use a couple tablespoons of baking soda in a small amount of warm water and let my attys soak for maybe 10 minutes. Rinse them with warm water really, really well, and let dry thoroughly. It's caused no harm that I can see and seems to work well.
I use an ultrasonic jewelry cleaner from Sharper Image.
Just soap and faucet hot water. I run it for 2 cycles with soap and water, rinse, then run a 2 minute cycle with just water to be sure the soap is gone. Works great.what do you use as the liquid?
Coke is sugary......therefore no good for the attys. Warm soapy water, then the airing cupboard for a few hours, is good for mePepsi or Coke always seemed to do my atty's in. Hope it works out better for you.
You might want to try Crest Pro Mouthwash next.
Good idea on using the fan though.
I just blow mine out.
Havent really had them long enough to gunk em up
I do have a few that are starting to taste "burnt".