The EPA advises you have your duct cleaned if: There shows up mold growth in your air ducts Your...
Most companies worried with duct cleaning, including EPA, NADCA, NAIMA and the Sheet Metal and A/c Professionals' National Association...
But professionals we spoke with typically advise versus it, reasoning that: Mold is present in all homes; it ends...
Usage well-controlled brushing of duct surfaces in combination with contact vacuum cleansing to remove dust and other particles.( Although...
