The answer to 'do I need carbon monoxide detector' is yes, it is highly recommended that every home have at least one carbon monoxide (CO) detector installed. Carbon monoxide is an odorless, colorless gas that can be deadly if it builds up in an enclosed space. CO detectors alert you to the presence of this dangerous gas, allowing you to evacuate your home and call for help.
CO detectors should be installed on every level of your home, near sleeping areas, and within 15 feet of each bedroom door. They should be replaced every 5-7 years, as the sensors can degrade over time. Proper placement and regular testing of your CO detectors can help keep your family safe.