Yeah I dusted the whole damn room. I decided also that it was time for the space blankets on the walls to go. And I may get another 4'x'4' tent. I've also installed furnace filter over the intake ports as it will keep pretty much everything from coming in that way. I may even go hi tech and automate all three tents so that all I have to do is open up the tents when I feel I want to see the plants close up. Autopots in two tents, and a diy float valve setup and res for the soilponics pot. Stick a webcam in each.............