Peter Gordon warns that a partial duct cleaning can be more dangerous than none, as it stirs up contaminants it can't extract.
As heard by us
A practical home-improvement hour built around household problems and plainspoken advice.
Dominic Cortese returns with a practical home-improvement hour that moves from an Aruba vacation story and a gas-meter scare into air purification and ductwork advice.
Why you'd press play
You want straight answers for a house problem before it turns into a bigger one.
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