What should you always do before using a fire extinguisher?

Before using a fire extinguisher, one of the most crucial steps is to check the gauge for pressure. This action verifies whether the extinguisher is charged and ready for use. Each extinguisher is equipped with a gauge that typically indicates whether the pressure is in the acceptable range. If the gauge shows that the extinguisher is undercharged or overcharged, it may not function properly, possibly putting the user at greater risk during a fire emergency.

While reading the usage directions, ensuring the area is safe to enter, and calling for help are all important aspects of fire safety and emergency response, the immediate step before engaging with a fire extinguisher is confirming its operational status through the pressure gauge. This ensures that the device will work effectively if needed, making it a fundamental step in fire response protocol.