What should you look for to confirm a fire extinguisher is the right type?

When selecting a fire extinguisher, it is essential to look for the label that indicates the classes of fires for which it is suitable. Fire extinguishers are classified based on the types of fires they are designed to extinguish, such as those involving ordinary combustibles, flammable liquids, electrical equipment, or specific metals. The label provides clear guidance on this, displaying symbols or letters that represent the extinguisher's effectiveness for different fire classes.

Understanding the label is crucial for ensuring that you have the right tool to combat a specific fire risk present in your environment. For instance, using a Class A extinguisher on a Class B fire could be ineffective and dangerous, making it vital to confirm this information.

While factors such as the color of the extinguisher, its size and weight, and the expiration date can provide some context or practical considerations, they do not definitively determine whether an extinguisher is appropriate for the specific types of fires you may encounter.