What is the best practice when using a fire extinguisher?

Approaching the fire from the side is the best practice when using a fire extinguisher. This technique allows for safer access to the fire while minimizing the risk of being directly in the path of flames or heat. By positioning yourself to the side, you maintain control of your escape route and can more effectively apply the extinguishing agent to the base of the fire, which is crucial for suppressing it.

Using a fire extinguisher involves aiming at the base of the flames, as this targets the source of the fire rather than the flames themselves, making the action more effective. Additionally, pressing down on the safety latch is a necessary step for operation but does not address the safety and strategic positioning that is key to successful fire suppression. Therefore, the approach from the side emphasizes safety and effectiveness in using a fire extinguisher.