Carbon Monoxide Safety: What You Need to Know

  • Published
  • By Mr. Kristopher Grilley
  • 88 ABW Safety Office
WRIGHT-PATTERSON AIR FORCE BASE, OH. --  
Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that can be deadly. Often called the “silent killer,” it is produced by the incomplete burning of fuels such as gas, oil, wood, and charcoal. Because CO cannot be seen or smelled, it can build up indoors and cause harm before you realize it is present.
 
Dangers of Carbon Monoxide
When inhaled, carbon monoxide replaces oxygen in the blood, depriving vital organs such as the heart and brain. Even low levels over time can be dangerous. Symptoms of CO poisoning may include headaches, dizziness, nausea or vomiting, confusion, chest pain, and loss of consciousness. In severe cases, exposure can be fatal.
 
Common Sources of Carbon Monoxide in Homes
  • Gas furnaces
  • Fireplaces and wood stoves
  • Gas stoves or ovens
  • Portable generators
  • Vehicle exhaust from attached garages
How to Stay Safe
  • Install CO Alarms
    • Install a carbon monoxide alarm on every level of your home, especially near bedrooms.
    • Test alarms monthly and replace batteries every six months.
  • Maintain Appliances
    • Have heating systems, chimneys, and fuel-burning appliances inspected and serviced by qualified professionals each year.
    • Never use gas ovens or stovetops to heat your home.
  • Use Generators Safely
    • Keep portable generators at least 20 feet away from your home.
    • Never operate generators indoors or in garages, even if doors or windows are open.
Practice Vehicle Safety
  • Do not leave a vehicle running in a closed garage.
  • Ensure exhaust pipes are not blocked by snow or debris.
What to Do If a CO Alarm Sounds
Leave the building immediately and call 911 or your local emergency number. Do not re-enter the building until emergency responders determine it is safe.
 
Final Tip
You cannot see or smell carbon monoxide, but a working CO alarm can save your life. Take the necessary steps today to protect yourself and your loved ones.
 
Stay safe. Stay aware. Stop CO.