What is the recommended action for the Squeeze step in the PASS method?

In the PASS method, which stands for Pull, Aim, Squeeze, and Sweep, the Squeeze step focuses on controlling the flow of the extinguishing agent. The correct action during this step is to squeeze the handle of the extinguisher, which allows the fire-fighting agent to be released in a controlled manner. This is crucial because it enables the user to target the fire effectively without releasing too much agent at once, which can lead to inefficiency or a lack of control in fighting the fire.

Controlling the flow is particularly important in a fire situation to ensure that the user can manage both the extinguishing agent's output and their ability to address the fire's behavior. Squeezing the handle provides the operator the ability to modulate how much agent is dispensed, thus optimizing the use of the fire extinguisher.

Working with the other choices, increasing water pressure or opening the valve completely might lead to ineffective use of the extinguisher. Reducing the fire intensity does not directly relate to the specific actions taken during the Squeeze step but may be a desired effect of properly using the extinguisher once the PASS steps are followed appropriately.