What Do You Do If A Carbon Monoxide Alarm Goes Off?  

CO Alarm on ceiling with smoke around alarm - What do you do if a carbon monoxide alarm goes off?    

It’s a scary moment when you hear that piercing sound of a carbon monoxide alarm, but it’s important you know what to do to keep your household safe. If your carbon monoxide alarm goes off, the first step is to evacuate your home immediately and call 911. 

Once you are outside, wait for emergency services to arrive and follow their instructions. If anyone is experiencing symptoms of carbon monoxide poisoning, such as headache, dizziness, or nausea, seek medical attention right away. It’s always better to err on the side of caution in these situations. 

What Happens After a Carbon Monoxide Leak? 

After a carbon monoxide leak, firefighters will come to air out the home and help identify the location/source of the leak. An HVAC or appliance professional may also need to come to properly diagnose and repair the issue. Do not re-enter your home until it has been deemed safe to do so by a qualified technician or the fire department. 

You and members of your household may also require medical evaluations, even if you are not showing symptoms of CO poisoning. This is to minimize the risks of CO exposure and ensure you’re all safe.  

Once the issue has been resolved, you should take steps to prevent carbon monoxide leaks in the future. This includes having your furnace and other gas-burning appliances regularly inspected and serviced by a qualified technician, as well as installing carbon monoxide alarms on every floor and in every bedroom. 

Make Sure Your Home is Equipped with CO Alarms 

At Air Treatment ClimateCare, our team of experts will help you choose and install the right alarms for your home. Contact us today to learn more. 

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