My lovely wife wants the vents in our house cleaned.
Removing the register covers is not a problem. The stackhead or register box in the walls have an adjustable slide door to control the flow. Oval 5" ducts in the walls transition to 5" round in the basement. Two story house with all supply vents on the outside walls.
I could easily disconnect the ducts in the basement and rig up a way to connect my shop-vac in the basement to each duct. This would probably be eaiser than trying to seal all the vents and vaccum from the main trunk or furnace.
Question: Waht kind of tool do I need to clean the vents?
When I questioned a guy about doing this he said he would run a thin hose through the grills and used high-pressure air to blast the dust loose and connected a 'recovery vaccum' in the basement.
This tool is a long shot but I am sure someobody has a better idea.