What is the minimum distance you should maintain when using a fire extinguisher?

When using a fire extinguisher, maintaining a distance of at least 6 to 8 feet is crucial for effective and safe operation. This distance allows the user to stay close enough to effectively apply the extinguishing agent while still being far enough away to avoid heat, flames, and toxic smoke that may be generated by the fire. Being at this distance ensures that the fire can be tackled before it spreads uncontrollably, yet provides necessary safety.

As the fire intensity can rapidly increase, positioning oneself too close to the fire may expose the user to dangerous conditions, such as flashover or the eruptive behavior of certain types of flames. Therefore, the 6 to 8-foot distance is a balance between safety and effectiveness in extinguishing the fire.