What is a common mistake people make when trying to use a fire extinguisher?

A common mistake that individuals make when attempting to use a fire extinguisher is trying to fight a fire that is too large or spreading rapidly. This is particularly significant because fire extinguishers are most effective on small, contained fires that can be managed quickly. When a fire becomes too large, it often exceeds the capacity of the extinguisher to suppress it and can pose significant danger to the person attempting to fight the fire.

In addition, if a fire is growing quickly or spreading, it may indicate that it is beyond the user's ability to control safely. Individuals may underestimate the speed at which a fire can develop and overestimate their ability to extinguish it. Therefore, it is crucial for individuals to assess the situation before using a fire extinguisher, ensuring they only engage in firefighting efforts when it is safe to do so. If the fire is too large or out of control, the safest action is to evacuate the area and call emergency services.