Guides and research on indoor air quality, humidity control, and home comfort factors that affect breathing, health, and overall indoor environment quality.
Introduction If noise feels more irritating or disruptive at night, even when it doesn’t seem louder than during the day, you’re not imagining it. Many people notice that ordinary sounds — traffic in the distance, a humming appliance, a neighbor moving around — feel far more intrusive once they’re trying to sleep. The volume may … Read more
Introduction If your bedroom feels fine during the day but uncomfortable at night, you’re not imagining it. Many people notice discomfort more intensely once they try to sleep. Temperature changes, air quality, lighting, and even subtle noise or airflow can suddenly feel disruptive when everything else quiets down. The good news is that nighttime bedroom … Read more