The Vacation Trick That Keeps Your Home Fresh Why an Upside Down Glass in the Sink Matters
Most people double-check the thermostat, lock the doors, and empty the fridge before vacation, but few think about the silent troublemaker waiting in the bathroom or kitchen sink. When a house sits empty for days, the water inside the P-trap slowly evaporates, leaving a direct pathway for sewer gases, mildew, and even insects to creep…