How to spot the signs of carbon monoxide poisoning

As outside temperatures drop, heating our inside spaces is necessary. Using furnaces, fireplaces, and warming vehicles increases the risk of carbon monoxide poisoning.

“Carbon monoxide will be an issue over the long winter months,” said Leigh Gruener, Winnipeg Fire Paramedic Service (WFPS) Public Education Officer.

Each year, the WFPS responds to hundreds of calls related to carbon monoxide. Most of these are typically in January and December.

Carbon monoxide is a colourless, odourless, and tasteless gas. It can come from a faulty appliance or clogged chimney. It can also come from poor venting or a buildup of engine exhaust.

Exposure to highly elevated levels can lead to unconsciousness and even death.

“We recommend that everyone have a carbon monoxide alarm in their homes,” said Gruener.

Similar to a smoke alarm, this alarm will sound if it detects carbon monoxide. You should install one on every level of your home. You should also have one outside of each sleeping area.

Know the symptoms

The symptoms of minor carbon monoxide poisoning can be similar to the common flu.

Headache, dizziness, nausea, or vomiting are all symptoms. You may also experience mental confusion and weakness. Other symptoms are vision or hearing impairment, and shortness of breath.

 “If you feel any of those you should leave your home immediately and call 911.”

Tips to prevent carbon monoxide poisoning

  • Have fuel-burning appliances cleaned and checked annually by a qualified service technician. This includes furnaces, wood-burning fireplaces, and gas dryers.
  • Make sure wood stoves are properly installed and vented.
  • Never idle your vehicle in an attached garage, even if the garage door is open.
  • Keep all fresh air intake vents, exhaust vents, and chimneys clear. Remove any snow, insulation, leaves, bird nests, lint, and debris.
  • Check forced air fans for proper ventilation.
  • Don't operate gasoline-powered engines in closed spaces or indoors.
  • Only use charcoal or propane barbecues/grills and kerosene stoves outdoors. Also ensure the area is well-ventilated.

 

Originally posted on February 5, 2019

Emergency and safety

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