How to sleep in a heat wave without AC: Experts reveal when to stop using a fan and the simple bathroom hack that helps
Published on: July 3, 2026, 12:10 a.m. | Source: The Economic Times
Millions of Americans are searching for how to keep a bedroom cool without AC as record summer heat pushes nighttime temperatures higher. One simple bathroom towel cooling trick is gaining attention because it costs almost nothing and may improve sleep by using evaporative cooling. Health experts also warn that fans alone are not always safe during extreme heat.
