Hi there have you tried baking soda, and cleaning the filters out and what about the baking soda and vinigar trick for pipes why not the dishwasher who knows whats stuck inside it from before or many washes.......clean those filters and try to clean the filter that sends the steam into the room its located in.
We tend to bleach ours every so often.
Jen
jen Gina&Beaches fryreyesonly@sympatico.ca
September 2006