When Cool Comfort Turns into a Health Hazard Your window air conditioner is supposed to make your summers bearable, not make you sick. But in June 2025, a major recall of Midea window AC units made headlines after mold growth inside the machines was linked to improper drainage design. According to The New York Post, thousands of units were pulled from homes across the U.S.

You’ve finally arrived at your much-anticipated vacation destination after a long flight, bags in tow, ready to unwind and make memories. You check into your hotel, ready to settle into what should be a clean, comfortable room.  But then, you notice something strange: a musty smell in the air, a dark patch on the wall, or some odd stains around the windows or bathroom tiles.