My condo association does not allow installing a dryer vent to outdoors, so I am forced to vent my dryer into a lint trap. Unfortunately the trap I have does not catch all the dust, and the rooms adjacent to it gather visible dust within 2-3 weeks. I make sure to change the water in the trap after every load. Are there traps available that perform better? Are there any additional filters/gadgets that may help with this?
Some additional notes: As much as I would like to set up a vent to outside, it is not an option for me. Humidity is not an issue, as I only dry clothes with no or lowest heat setting, and I do have an a/c register nearby to help provide dry air.
Edit: The dryer is electric. I live in a suburb of Chicago, which may have a different building code than the city itself.