Carbon monoxide (CO) is a colourless, odourless, tasteless toxic gas that enters the body through the lungs during the breathing process. It replaces oxygen in the blood and prevents the flow of oxygen to the heart, brain and other vital organs.
Carbon monoxide poisoning is very dangerous and can lead to injury and death. In Ontario, over 65 per cent of all CO deaths and injuries occur in homes.
Learn more about carbon monoxide awareness, including the following information:
- Requirements on CO alarms in the home
- How and where to place alarms
- Alarm maintenance
- Main sources of CO
- How to protect yourself and your family
What to do if your carbon monoxide alarm sounds
Exposure to CO can lead to flu-like symptoms, such as headaches, nausea and dizziness, as well as confusion and severe symptoms, such as drowsiness, loss of consciousness and even death.
If your CO alarm sounds, get yourself and everyone out of the home immediately and call 9-1-1 for emergency assistance.