| In brand new homes the ducts are cleaned to eliminate the drywall dust and construction material e.g. drywall pieces, nails, tools, wood pieces, pop cans, beer bottles, lunch bags and whatever else drops in or is swept down the vents. In older homes it is not uncommon to encounter a buildup of dirt and debris 1-3 inches thick inside the ducts including construction material, tools, pet hairs, playing cards, toys, magazines, clothes, dead insects, spiders, mice, birds, cats and squirrels. One rare request was to retrieve eight $50.00 bills which a young child had dropped into a register. The bills were embedded in dirt for three weeks, but yes, with a lot of spot checking, we retrieved the eight bills for the customer. |