It’s a poisonous and odorless gas." Experts said residents should mount carbon monoxide detectors on walls, about four feet off the ground, on every floor of a home. The leak reported Thursday ...

A notice sent to families said carbon monoxide detectors went off in the high school’s back hallways behind the cafeteria, impacting multiple classrooms, prompting an immediate school evacuation.

So, if you do have a gas appliance we do want carbon monoxide detectors in the home.” Fire officials also recommend the following tips: -Install a detector near bedrooms in your home.