SkepticElliptic , 9 months ago I would wash the floors and walls to get rid of any dust that is present. Then I would make a room out of plastic sheets. Finally, I would put use a 20" box fan with a 20" furnace filter taped to it to clear the air of dust.
I would wash the floors and walls to get rid of any dust that is present. Then I would make a room out of plastic sheets. Finally, I would put use a 20" box fan with a 20" furnace filter taped to it to clear the air of dust.