To ensure a safe and healthy environment at home, air ducts and vents should be cleaned every 3 to 5 years. If you notice visible mold growth or a lot of dust buildup, your air duct and vents are due for a cleaning. Hire a home service pro to get the job done right.
I have the house cleaned every other week. LCS sends the same person 99% of the time. My regular cleaner knows exactly what my priorities are but if I should ever need something out of the ordinary, I...