Carbon monoxide poisoning can be more of a risk during the colder months. CO detectors can prevent poisoning. Here's how many you need, and where to place them.

A carbon monoxide alarm is a crucial safety feature of any home, to audibly alert you of otherwise undetectable – and deadly – carbon monoxide leaks. As a colorless and odorless gas, there is ...

Check out our guide for more CO detector installation tips. ... If a carbon monoxide alarm goes off, get everyone out of the house and into fresh air immediately and then call emergency services.