Survive Winter: Top Methods to Prevent Carbon Monoxide Poisoning

On Jan 25, 2026

Understanding the Risks of Carbon Monoxide Poisoning From Improper Heating Use

When the weather outside is frightfully cold and there’s a potential for power outages, it’s common to seek alternative heating sources such as space heaters, gas furnaces, fireplaces, and portable generators. However, improper usage of these sources can introduce the silent danger of carbon monoxide (CO) into your home [source].

Identifying Carbon Monoxide: The Silent Killer

Carbon monoxide is a colorless, odorless gas that can cause severe illness or even death. “It’s known as the ‘silent killer’ because its symptoms can be hard to identify, often resembling flu-like symptoms,” says Dr. Chloe McCoy, an emergency room physician with MedStar Health.

Recognizing the Symptoms of Carbon Monoxide Poisoning

Improper ventilation when using heating devices and generators can result in carbon monoxide filling your home. If you start experiencing confusion, disorientation, or fainting spells, these could be signs of advanced carbon monoxide poisoning. If these symptoms occur while using alternative heat sources, it’s vital to turn off the device if possible.

Dr. McCoy emphasizes, “The first priority is to get to fresh air. Follow this by calling 911 and having emergency services address the situation.”

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