What does 'Squeeze' refer to in the PASS acronym?

In the context of the PASS acronym, which stands for Pull, Aim, Squeeze, and Sweep, 'Squeeze' specifically refers to the action of squeezing the handle of the fire extinguisher to release its contents. This step is critical as it allows the user to discharge the fire retardant agent toward the fire. Properly executing this action helps ensure that the extinguisher effectively delivers the agent needed to put out the flames, which is essential for ensuring safety during a fire emergency.

The other options describe actions that are not part of the fire extinguisher operation process outlined by the PASS method. For example, squeezing past the fire to escape does not follow the procedure needed for using an extinguisher and could put someone in danger. Squeezing the nozzle to create pressure is an inaccurate description, as the handle itself must be squeezed to activate the extinguisher. Squeezing the fire alarm button is unrelated to the use of an extinguisher and focuses on alerting others rather than directly addressing the fire. Thus, 'Squeeze' correctly emphasizes the necessary action to effectively operate a fire extinguisher.