Since my job requires use of an ultrasonic cleaner I used it quite a bit during my first abortive trial with e cigs. Some stuff I can say about it, one is fill your sonic cleaner to the fill line. It is bad for the cleaner if you don't. Two, since I can't bring booze to work on a weekday I found both got water and hydrogen peroxide (3%) work very well. Peroxide never worked well for me as a soak, but works surprisingly well in the ultra sonic cleaner. Three, if you have a large enough tank on your cleaner and don't want to fill it completely with whatever you are using to clean with, fil the tank with plain water, then a glass beaker with your solution and place that in the cleaner. It may take an extra run through, but worth it if you have a 1.5 gallon tank on yours like mine does. Then I blew them out with some equipment we have and put them in a bottom heated vacuum chamber. Attys like new. I also found if I put a paper towel in the bottom of the cup or tray it kept things from getting scratched, but that was industrial grade indestructible stuff.
Even with that regular attys and carts drove me nuts. This time around I am using clearomizers. The first couple of runs I do with it left together. Then I take it apart and gently pull back the cup so the coiled wick is better exposed. Then I run them through that way. Then I gently dry them, blow them out, then place them in a bottom plate heated vacuum chamber. It works extremely well.
Even with that regular attys and carts drove me nuts. This time around I am using clearomizers. The first couple of runs I do with it left together. Then I take it apart and gently pull back the cup so the coiled wick is better exposed. Then I run them through that way. Then I gently dry them, blow them out, then place them in a bottom plate heated vacuum chamber. It works extremely well.