Which of the following is NOT a step in the PASS technique for fire extinguishers?

The PASS technique is a widely taught method for using fire extinguishers effectively, and it consists of four key steps: Pull, Aim, Squeeze, and Sweep. Each component serves a specific purpose to ensure that the fire is handled safely and effectively.

In the technique, "Pull" refers to removing the safety pin from the handle of the extinguisher. This step is essential to activate the device. "Aim" instructs the user to point the nozzle at the base of the fire, targeting where the flames are originating rather than the flames themselves. "Squeeze" involves pressing the handle to release the extinguishing agent with controlled force. Lastly, "Sweep" means to move the nozzle side to side at the base of the fire to cover the area and extinguish it thoroughly.

Since "Push" is not one of the steps outlined in the PASS technique, this option is the one that does not belong. The presence of the other steps—aim, squeeze, and sweep—demonstrates their crucial roles in the correct application of fire extinguishers to combat fires effectively. Understanding this method can dramatically increase safety and effectiveness in fire emergencies.