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FREQUENTLY ASKED
QUESTIONS ABOUT AIR DUCT CLEANING
QUESTION #8
 
The best way to determine
if the HVAC system cleaning was effective is to perform a visual inspection
of the system before and after cleaning. If any dust or debris can be
seen during the visual inspection, the system should not be considered
cleaned. While you can perform your own visual inspection using a flash
light and mirror, a professional cleaning contractor should be able to
allow you better access to system components and perhaps the use of specialized
inspection tools. In addition, following this post-cleaning check list
can help to ensure a top quality job.
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