Winter weather: How to avoid carbon monoxide poisoning

Carbon monoxide risks and winter storms

As temperatures plunge, many people turn up the heat and that increases the risks of carbon monoxide poisoning.

ATLANTA - As temperatures plummet and heating systems run at full capacity, health experts are urging caution to prevent carbon monoxide (CO) poisoning.

The invisible, odorless gas is produced by common household items such as furnaces, gas stoves, and portable generators, posing a potentially lethal threat if not properly monitored.

Why you should care:

According to the Centers for Disease Control and Prevention (CDC), carbon monoxide poisoning not linked to a fire claims the lives of more than 400 people in the United States each year. To stay safe, experts recommend regularly checking carbon monoxide detectors to ensure they are functioning properly.

What they're saying:

Taking preventive measures, such as maintaining appliances and ensuring proper ventilation, can significantly reduce the risk of CO poisoning during the colder months.

Tips to Prevent Carbon Monoxide (CO) Poisoning

Install CO Detectors:

Place CO detectors on each level of your home and near sleeping areas.
Test detectors monthly and replace batteries as needed.
Replace CO detectors every 5–7 years or per manufacturer instructions.

Maintain Appliances:

Ensure all fuel-burning appliances (e.g., furnaces, stoves, water heaters) are properly installed and serviced annually by qualified professionals.
Use appliances only as intended (e.g., never use an oven for heating).

Ensure Proper Ventilation:

Keep flues, chimneys, and vents free of debris or blockages.
Never block ventilation systems for gas appliances.

Avoid Indoor Combustion:

Never use generators, charcoal grills, or camp stoves inside homes, garages, or enclosed spaces.
Do not run a car or other gas-powered engine in a closed or attached garage, even with the door open.

Use Fuel-Burning Tools Safely:

Operate gas-powered tools outdoors only.
Avoid using portable heaters or lanterns without proper ventilation.

Be Cautious with Fireplaces:

Ensure the damper is open when using a fireplace.
Clean chimneys regularly to prevent buildup.

Know the Weather Risks:

During power outages, avoid using generators or outdoor cooking equipment indoors.

Educate Yourself and Family Members:

Recognize the signs of CO poisoning (headache, dizziness, nausea, confusion).
Ensure everyone knows what to do if the CO detector alarms: move to fresh air and call emergency services immediately.