SERVPRO of Medford Air Duct Cleaning #2
Pets, household cleaners, paint fume, mold, tobacco smoke, and even the remnants of good preparation contribute to a stale smell that may be circulating around your house or office. Turning on the AC or furnace will circulate the air pollution repeatedly. Even the accumulation of dust and dirt can lead to a musty odor emanating from the ductwork.
Contaminants and debris in your heating and cooling system can also cause the system to use power less efficiently and even shorten the life of your system. According to the U.S. Department of Energy 25-40% of the energy being used to heat or cool your home is wanted as a result of unclean ventilation.