I start with a warm water/Windex half and half spray everything while wiping down. Then give a few hours with fans. Then same spray bottle 1/4 bleach 3/4 water and same thing spray liberally and wipe down. Walls, poles ceiling, remove water tray at the bottom clean below and above the tray. Any wiring I wipe with a cloth dampened with water bleach mix (unplugged). I try to get behind all the poles as well. I use a small compressor to blow out anything I can't get into. Lights fixtures, inside my fans etc. All blown out but done outside. Usually move my tent out of its corner while it's nice and lite then clean all the ports where my fans go in and out. And the screens at the bottom of tent. As well as the walls behind the tent and the floor beneath. As well as giving my room a general cleaning while I can move everything around. Can't forget to dust off the top of the tent while you're at it. This is if I had a male, if not I do a quicker cleaning based in the above.