And if the fire extinguisher is ten years old or older, it’s a good idea to replace it. Some fire departments take out of date fire extinguishers and discharge them for training.

For those using a fire extinguisher at home, school or at a business, Rose said to be prepared. Read the directions, understand how to use it and know what is in the chemical agent.

A dozen people were hospitalized and up to 70 students impacted by the dislodging of a fire extinguisher in the hallway of a Virginia high school Tuesday.