Energy Safety
The danger you can't see, smell, or taste
Carbon monoxide is an invisible, odorless gas produced when fuel burns incompletely. A working detector and a few habits are all it takes to keep your household safe.
If your CO alarm sounds or anyone feels ill: get everyone — including pets — outside to fresh air immediately, then call 911 and our emergency line at 1-800-555-0199. Do not reenter until responders say it's safe.
Know the Signs
CO poisoning is often mistaken for the flu — minus the fever.
Early Symptoms
Headache, dizziness, nausea, and fatigue — especially if they improve when you leave home and return when you're back.
Serious Exposure
Confusion, blurred vision, chest pain, and loss of consciousness. Treat as a medical emergency — call 911.
Household Clues
Everyone (including pets) sick at once, stale air, soot near appliances, or a pilot light that keeps going out.
Prevention
Five habits that keep CO out
- Install CO alarms on every level and near sleeping areas; test monthly, replace per the manufacturer's date
- Have heating systems, water heaters, and chimneys inspected by a qualified professional every year
- Never run generators, grills, or charcoal indoors, in garages, or near windows
- Never heat your home with a gas oven or range
- Keep vents, flues, and exhaust pipes clear of snow, ice, and debris
Renters: your building owner is generally required to provide working CO detectors — but batteries and monthly tests are usually on you. If a detector is missing or broken, report it in writing and keep a copy.
Safety Is a Household Habit
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