Major Heatwave Sleeping Mistake Many Are Making

During a heatwave, many people try to cool their homes by leaving windows open throughout the day and night. However, experts warn that opening windows when outdoor temperatures are higher than indoor temperatures can actually trap heat inside, making sleep more difficult.

Following evidence-based cooling strategies—including timing window use correctly, blocking sunlight, staying hydrated, and creating a cooler sleep environment—can significantly improve sleep quality and reduce the health risks associated with extreme heat.