Air Duct Cleaning Scammers Exposed by Dateline NBC– January 31, 2011.

Is air duct cleaning worth it?

By Paul F. P. Pogue


Linda Wetzel of Shaker Heights, Ohio, says she was skeptical about air duct cleaning until a friend told her it had improved her allergies. “I figured common sense said, if there’s dust on the table, there has to be dust in the vents,” Wetzel says. Reprinted with permission from Angie’s List Magazine.


Click here to download Scammers Exposed.
Click here to read the full article.


•John P. Lapotaire, CIEC
•Certified Indoor Environmental Consultant
•Microshield Environmental Services, LLC

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