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Leave immediately and call emergency services. “Carbon monoxide can be deadly. If your CO detector keeps chirping, you should leave your home or business immediately and call emergency services.

Q. What should I do if my carbon monoxide detector goes off? If your carbon monoxide detector is beeping, leave your house immediately. Once you’re safely outside, call 911 to report the issue ...

Remember, carbon monoxide is invisible and odorless. It is only through the beeping of an alarm that we are made aware of its presence. Don’t take chances—believe the beeps and take action immediately ...