Safety & Security
Carbon Monoxide Poisoning
Quick Definition
Silent killer gas from faulty appliances that causes over 400 deaths annually in the US
Carbon monoxide (CO) poisoning occurs when this colorless, odorless gas builds up in enclosed spaces and displaces oxygen in your blood. Often called the "silent killer," CO can cause death within hours without warning.
What You Need to Know
CO is produced by any fuel-burning appliance including furnaces, water heaters, fireplaces, generators, and cars. Faulty or poorly maintained appliances are the leading cause of home CO poisoning. Symptoms mimic the flu: headaches, dizziness, nausea, and fatigue.
Why It Matters for Your Home
Over 400 Americans die from accidental CO poisoning each year, with thousands more hospitalized. Children and elderly family members are most vulnerable. Even low levels can cause permanent neurological damage.
How to Prevent CO Poisoning
Install CO detectors on every level of your home, especially near sleeping areas. Have fuel-burning appliances professionally inspected annually. Never use portable generators, grills, or camp stoves indoors.
When to Get Professional Help
If your CO detector sounds or anyone experiences symptoms, evacuate immediately and call 911. Have HVAC systems and appliances inspected if you suspect a CO leak.
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