Carbon monoxide (CO) is a colorless, odorless gas that poses significant health risks if inhaled. Understanding the dangers associated with carbon monoxide and the safety measures you can take to protect yourself and your family is crucial. CO is produced when fuels such as gas, oil, coal, and wood do not burn completely. It is often referred to as the “silent killer” because it cannot be detected by human senses.

One of the primary sources of carbon monoxide in homes includes malfunctioning or improperly vented furnaces, stoves, water heaters, fireplaces, and car engines left running in attached garages. When appliances are not correctly installed or maintained, they can emit dangerous levels of CO into living spaces. Therefore, regular maintenance and inspection of household appliances are vital for preventing CO buildup.

The symptoms of carbon monoxide poisoning can mimic those of flu-like illnesses without fever. They include headaches, dizziness, weakness, upset stomachs, vomiting, chest pain, and confusion. Severe cases may result in loss of consciousness or even death if exposure persists without intervention. The risk increases significantly during sleep because victims may not experience any symptoms before becoming incapacitated.