Carbon Monoxide Safety

What Is Carbon Monoxide?

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that can be dangerous when it builds up indoors. Because it cannot be seen or smelled, it is often referred to as the “silent danger.” Proper appliance maintenance, ventilation, and carbon monoxide detectors can help reduce the risk of exposure.

Recognize the Symptoms of Carbon Monoxide Exposure

Symptoms may include:

Headache
Dizziness
Nausea
Irregular heartbeat
Weakness or fatigue
Confusion

What To Do If You Suspect Carbon Monoxide Exposure

Move outside or to fresh air immediately.
Call 911 or your local emergency responders.
Do not re-enter the building until it has been determined safe.
Seek medical attention if symptoms are present.

Install CO Detectors

Install carbon monoxide detectors on every level of your home and near sleeping areas. Consider models with battery backup to help maintain protection during power outages.

Schedule Annual Appliance Inspections

Have fuel-burning appliances, heating equipment, chimneys, and vents inspected regularly to help identify maintenance issues before they become safety hazards.

Keep Meters & Vents Clear

Blocked vents and exhaust systems can increase the risk of carbon monoxide buildup. Regularly inspect and clear snow, debris, nests, and other obstructions.

Heat with approved equipment

Use only properly installed, approved, and vented heating equipment designed for indoor use. Never use ovens, grills, generators, camp stoves, or other equipment not intended for home heating, as improper use can create dangerous levels of carbon monoxide. Regular maintenance and professional inspections can help ensure equipment operates safely and efficiently.