Check vents for snow to avoid carbon monoxide: fire department

The huge amount of snow that’s fallen in Saskatchewan in recent days has the Saskatoon Fire Department reminding residents of the dangers of carbon monoxide.

The deadly gas can build up when intake pipes and exhaust vents around a home become clogged with snow or ice, or otherwise blocked, the fire department said.

“A plugged exhaust could result in carbon monoxide being pushed back into your home or cause your furnace to shut down,” the fire department said in a statement.

“Residents should check their intake pipes and exhaust vents during and after heavy snowfalls and clear any snow away from the opening if it builds up.”

Exposure to carbon monoxide can be deadly, the department explained. Exposure can cause symptoms including headaches, nausea, dizziness, burning eyes, confusion, drowsiness or even loss of consciousness, and in severe cases brain damage and death can follow.

“The elderly, children and people with heart or respiratory conditions may be particularly sensitive to CO,” the fire department added.

A functioning carbon monoxide alarm is essential, the fire department said, as seconds can count in an emergency and alarms provide a valuable early warning. Carbon monoxide detectors should be installed on all levels of the home.

“A functioning CO alarm can be the difference in preventing a tragedy in your home,” the fire department said. “If your CO alarm is sounding or if you believe you are experiencing the effects of CO poisoning, evacuate all occupants and pets from the home and immediately call 911.”