What does the 'squeeze' action in the PASS technique refer to?

The 'squeeze' action in the PASS technique specifically pertains to applying pressure on the handle of the fire extinguisher. This step is crucial as it allows the pressurized extinguishing agent to be released effectively. Once the safety pin has been pulled out, squeezing the handle enables the user to direct the agent towards the base of the fire, thereby helping to put it out. Understanding the significance of this action within the PASS technique is essential for effective fire extinguishing and ensuring safety during an emergency situation.