Whether you’ve been cleaning your home more this year or less, chances are the heating and cooling air ducts haven’t been cleaned at all. Unfortunately, that’s where dirt, germs, mold, mildew, pet dander and other allergens like to lurk, making the system work harder, use more energy and wear out faster. Fortunately, you can get the air ducts cleaned reliably by a member of the National Air Duct Cleaners Association. They’re insured, trained, tested, and adhere to a code of ethics. Learn more at Breathing-Clean–dot–com.