Why Some People Place a Damp Towel Near the Window at Night — and How This Simple Cooling Trick Can Improve Sleep During Hot Weather

use can raise energy costs. Fortunately, a few simple techniques can help create a cooler sleeping environment using everyday household items and a basic understanding of airflow and temperature control.

One practical approach involves placing a damp towel near an open window to help cool incoming air. This method works through evaporative cooling, continue reading …