Carbon Monoxide Poisoning

Carbon monoxide (CO) is a poisonous gas that can cause sudden illness and death. CO gas forms when fuels like gasoline, propane, natural gas, kerosene, wood, charcoal, and diesel fuel do not burn completely.


Common sources of CO include:

  • portable generators
  • propane, gasoline, or kerosene heaters
  • gas or oil furnaces
  • charcoal grills used indoors
  • gas appliances
  • motor vehicle exhaust from a car idling in the garage

In homes, CO can quickly build up in the air when appliances powered by these fuels are not vented properly.

 

Know the Signs of CO Poisoning

Symptoms may resemble the flu (e.g., weakness, headache, dizziness, nausea, vomiting, chest pain, and confusion). If you breathe in a lot of CO, it can make you pass out or kill you.

 

If several members of a household experience these symptoms when they are home, but feel better when they are away from the home, this may indicate a CO problem. Don’t wait for the alarm to sound - get out immediately! Call 911 once you are outside.


Take Action to Protect Yourself and Your Family

There are no warning properties (no odor or taste) to let you know that you have been exposed to this deadly gas. The only way to know is by installing a carbon monoxide alarm. An alarm will sound when air concentrations inside of a building become dangerous, but sometimes symptoms can be felt when CO levels are low, before the alarm sounds.

Never use a portable generator indoors, in a porch, or in a garage, even if the door is open. Generators should be placed at least 20 feet from the home.

To learn more about protecting yourself and your family from CO poisoning, click on the links below. You may also call your local health department or the Connecticut Department of Public Health at (860) 509-7740 for more information.

 

CO Detectors for Your Home

CO Detector Information (NFPA)

 

Health Information and Resources

CO Infographic (CT DPH)


Sources of CO

 

Storm Safety

 

Relevant Legislation

 

Ice Rink Safety

 

 

Important Phone Numbers

Ambulance/Police/Fire: 911

Connecticut Poison Control Center: 1-800-222-1222

CT DPH XXXXXX Program: 860-509-7740