
It is not uncommon to see fire extinguishers in homes, businesses and public places. The (typically) red, cylindrical device is ubiquitous in our world, sometimes encased behind safety glass. But how much do we actually know about them? If faced with a fire, would you know how to correctly operate a fire extinguisher under duress? The reality is that there are many different types of fire extinguishers with different uses. Utilizing the wrong type of extinguisher in a fire situation can be deadly. Water-based extinguishers are usually expelled in the form of foam or mist. They should only be used on...