We have all experienced outdoor pollution at some time in our lives, but did you know there is also indoor air pollution? Various air pollutants such as smoking, dust and dander can slow your HVAC system down. And since your HVAC system can be considered the lungs of your home, wouldn’t you want to protect your family and investment? Getting your air ducts/dryer vents cleaned on a regular recommended basis of once every 3 to 5 years (depending on various factors it might be sooner) can not only improve the air quality of your home, but also make your bank account happy. The less your HVAC unit has to work, the more money you will save.