Originally Posted by
JaccoW
Just hot water, dish soap and some vinegar if necessary. Rinse and repeat a few times if necessary. And if it's really thick just scrub it a little bit and put it back in a couple more times.
What do you use?
Most of the time, I use Dasty which you can get at Wibra. It's pretty strong so it works like a charm, but I don't think that it's very good for environment. I've tried
TICKOPUR R33 which is some special stuff meant for ultrasonic cleaners but I'm not really impressed with it.