As winter approaches and heating systems are used more frequently, authorities are reminding the public about the dangers of carbon monoxide poisoning. Improper gas appliance use poses a significant risk, potentially exceeding the cost of heating bills. Carbon monoxide is a colorless, odorless gas produced by incomplete combustion, and can be fatal. Experts recommend annual maintenance of gas appliances, ensuring proper ventilation, and installing carbon monoxide detectors. Ignoring safety precautions can lead to serious health consequences or even death. Prioritizing safety when using gas for heating is crucial during the colder months.