CO (Carbon Monoxide)

Carbon monoxide (CO) is a colorless, odorless gas that can be harmful or even fatal when inhaled in large amounts. It is produced during the incomplete burning of fossil fuels, such as gas, oil, coal, and wood. Common sources include vehicles, gas appliances, and faulty heating systems. CO interferes with the body's ability to transport oxygen, leading to symptoms like headaches, dizziness, and confusion, and can cause serious health issues or death. To prevent CO poisoning, ensure proper ventilation, use carbon monoxide detectors, and have appliances regularly checked.