Headache or dizzy after cleaning? Fumes and ventilation
Cleaning products can release pollutants indoors, and poor ventilation lets them build up. [1]
What sources say
Short-term effects of indoor air pollutants can include eye, nose and throat irritation, headaches, dizziness and fatigue. [1]
Many cleaning supplies contain chemicals that can cause eye or throat irritation and headaches. [2]
If several people in the home have symptoms like headache, nausea and dizziness at the same time, suspect possible carbon monoxide poisoning. [3]
Ventilate
Work in fresh air by opening doors and windows or using exhaust fans, and never mix cleaning products. [2]
Sources
- U.S. EPA — Introduction to Indoor Air Quality retrieved 2026-10-27
- Washington State Department of Health — Safe Cleaning Practices in Your Home retrieved 2026-10-27
- National Capital Poison Center (Poison Control) — What's that smell? Identifying unknown fumes in your home retrieved 2026-10-27