Key Points Duct cleaning is only needed if you spot mold, pests, or excess dust, especially after renovations or moving in.DIY methods often don’t cut it—pros can clean deeper and fix hidden HVAC ...

Ten Questions about Duct Cleaning This Engineering Control Column provides information on duct and HVAC system cleaning. By D. Jeff Burton, PE, CIH May 01, 2006 Abbreviations: IAQ = indoor air ...

Matt Mountain of Mountain Duct Cleaning explains what steps should be taken to protect both the homeowner and the duct cleaner or HVAC technician working on the system, as well as a couple workarounds ...

You should clean your air ducts every three to five years, but the specifics depend on your home.

To clean ducts, a company places the system under negative pressure—essentially connecting a very large, powerful vacuum cleaner to one or more openings in the ductwork and sucking out loose ...

Dead Skin, Hair and Pet Dander, Dust and Bacteria Are All Lurking in Your HVAC System; Clean Air Ducts Can Prevent Respiratory Problems and Help You Breathe Easier RIVERDALE, NJ / ACCESSWIRE ...

How to Know If You Should Clean Your Air Ducts Experts say you don't need to stick to a regular cleaning schedule, but that doesn't mean you'll never need to clean your air ducts.