What is the guideline for using a fire extinguisher?

• A. Always use it at full strength; stand close to the fire.
• B. Only use it if trained and comfortable; keep your back to the exit while using it.
• C. Do not use it at all; evacuate immediately.
• D. Use it only if a supervisor directs you; face away from the exit.

Answer: (B)

Knowing when and how to use a fire extinguisher focuses on safety first. You should only attempt to use one if you’ve been trained and feel comfortable doing so, and you must always keep a clear exit behind you in case the situation worsens. This setup lets you act to control a small, contained fire without sacrificing your ability to escape quickly if it grows beyond your control. If you do proceed, aim at the base of the flames and use a steady sweeping motion to push the fire back, while staying aware of your path to the exit.

This is why the best approach is to act only when trained and confident, and to keep your back toward the exit so you can retreat immediately if needed. The other options describe actions that would put you at greater risk or delay your exit, such as overstating your ability, applying full force at close range, or waiting for supervision.