41. Use a dehumidifier in the dog-day months of July and August, when humidity peaks. 42. You could also install a dehumidifier in the closet, but such untis are expensive to operate. 43. A simple way to fight the insidious creep of mold : run a dehumidifier in your basement. 44. Because July and August are so humid, use a dehumidifier instead, with the windows closed. 45. -- If you have at least a generator, run a dehumidifier to remove excess moisture. 46. If the house is chronically damp, a dehumidifier in the basement, emptied daily, can help. 47. Common places from which to borrow the required phase transition systems are a household dehumidifier or air conditioner. 48. If your windows are always sweaty, you may need to add a dehumidifier to your central heating system. 49. On a recent day at a Home Depot store in metro Atlanta, not one dehumidifier was in stock. 50. A dehumidifier is an air-conditioner-like device that controls the humidity of a room or building.