Q. We had a new bathroom vent fan installed a few months ago, a high end unit, and up until this cold weather started it had worked fine. Now there is water dripping down through the fan and the ...

Step 1: First, turn off your laptop and unplug it. Step 2: Locate your exhaust fan. You'll know it because, well, you'll feel the airflow. Use your compressed air or blower with its extension and ...

Spring activity is visible as the ... leaving bright marks where the fans were originally deposited. Often the vent closes, then opens again, so we see two or more fans originating from the ...