When should you NOT attempt to use a Type B extinguisher?

Using a Type B extinguisher is appropriate in situations involving flammable liquids and gases, such as grease, gasoline, and solvents. However, safety must always be the top priority. If an individual feels unsure about combating a fire safely, it is critical to avoid attempting to use the extinguisher. Confusion can lead to poor decision-making, increased risk of injury, or worsening the fire situation, especially if the person does not fully understand the technique or the nature of the fire.

In situations where hesitation or lack of knowledge exists, it is smarter to evacuate the area and call professional emergency services. The focus should always be on ensuring personal safety and that of others nearby rather than trying to engage a fire without the necessary confidence or information.