If like me, you have old-fashioned radiators in your home, you know how hard it is to clean the dust that collects in those hard to reach spaces. My vacuum attachment only goes in about a quarter of the way. A solution to this pollen fest is to place a damp bath towel, sheet, or cloth behind the heating unit. Then using your hair blower, on the coolest setting, blast the air from front to back. The dust will dislodge and cling to the damp towel! Carefully remove the towel, shake outdoors, and wash as usual.