Ask Bob Emergencies What should I do if I have a carbon monoxide alarm?
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What should I do if I have a carbon monoxide alarm?

Do not ignore it. Evacuate everyone from the home immediately. Call 911 from outside. Do not re-enter until emergency responders confirm it is safe. Carbon monoxide is odorless and colorless, making it especially dangerous. Have your HVAC system inspected before reoccupying.

Why It Matters

Carbon monoxide poisoning can be fatal within minutes. An alarm is a life-threatening emergency that requires immediate evacuation.

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What do I do if I smell gas in my home? What should I do if there is an electrical fire? What should I do if my basement floods? What do I do if my roof is damaged in a storm? What should I do if a tree falls on my house?

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