How to Detect a Carbon Monoxide Leak in Your Home

Will a Carbon Monoxide Detector Detect a Natural Gas Leak?

While it’s great that you’ve installed carbon monoxide detectors in your home, it’s important to understand their functionality. A common question is whether a carbon monoxide detector will also detect a natural gas leak. The answer is no, and here’s why.

The Importance of Carbon Monoxide Detectors for Your Safety

Carbon monoxide (CO) is often referred to as the ‘silent killer’ because it’s odorless and colorless, making it virtually undetectable. This highly poisonous gas, when inhaled, can lead to brain damage or even death. The most common cause of a carbon monoxide incident is a malfunctioning furnace or gas appliance. That’s why every home with gas-powered appliances should have carbon monoxide detectors installed. These detectors can save lives by alerting occupants to the presence of CO. If a carbon monoxide detector sounds an alarm, it’s crucial to evacuate the premises immediately and call 911.

Ways to Detect Natural Gas Leaks Safely

Natural gas, like carbon monoxide, is also odorless and colorless by nature. However, gas utilities add an odorant to it so that any leaks can be detected immediately. Unlike carbon monoxide, natural gas has a distinct, sulfuric odor reminiscent of rotten eggs. Inhaling natural gas can lead to symptoms such as headaches, nausea, dizziness, shortness of breath, and flu-like symptoms. While not as immediately dangerous as carbon monoxide, the greater risk with natural gas lies in its flammability, potentially leading to explosions.

If you suspect a natural gas leak:

• Remain calm and act swiftly – evacuate your home immediately.
• If you know how, shut off the main gas valve.
• Open windows as you exit to ventilate the area.
• Once outside, at a safe distance from your home, contact your gas utility immediately.