If you own a home or a business, it is important to understand that you can take proactive measures to improve the quality of your air. A building's air ducts act as passageways for warm and cool air to spread. They collect air from rooms with a regulator and filter, heat or cool it and send it back at a designated temperature. While it's easy to take this process for granted, when we forget about it, we run the risk of breathing in contaminated air. An annual duct cleaning can improve your health, reduce sickness and lower your utility bills. Oftentimes, uncleaned ducts will accumulate a significant amount of dust, dirt and grime. When these particles sit in building ducts for an extended period of time, they can alter air flow. If there's enough accumulation, they'll reduce not only the quality of the air that is emitted into your living or working space, but also the quantity of air. When you have your ducts cleaned, you might lower your heating and cooling bills ...