Which is not a recommended action to take in the event of a fire involving pesticides?

Which is not a recommended action to take in the event of a fire involving pesticides?

• A. Construct dikes to contain contaminated runoff water
• B. Use water jets to put out the pesticide fire
• C. Notify the fire department and inform the firefighters of the nature of the pesticides involved
• D. Evacuate the area

Answer: (B)

In a pesticide fire, the priority is to protect people and prevent environmental contamination by using appropriate containment and notification, and by evacuating if needed. Spraying water on a pesticide fire is not advised because water can spread contaminated runoff and residues, potentially dispersing hazardous chemicals rather than effectively stopping the fire. Many pesticides don’t extinguish well with water, and some interactions with water can release toxic vapors or spread the contamination. That’s why constructing dikes to contain runoff is recommended—it keeps contaminated water from reaching drains or waterways. Notifying the fire department and telling them exactly what pesticide is involved helps responders choose the right extinguishing method and PPE. Evacuating the area reduces exposure risk to people. In short, water jets are the action that should be avoided.

In a pesticide fire, the priority is to protect people and prevent environmental contamination by using appropriate containment and notification, and by evacuating if needed. Spraying water on a pesticide fire is not advised because water can spread contaminated runoff and residues, potentially dispersing hazardous chemicals rather than effectively stopping the fire. Many pesticides don’t extinguish well with water, and some interactions with water can release toxic vapors or spread the contamination.

That’s why constructing dikes to contain runoff is recommended—it keeps contaminated water from reaching drains or waterways. Notifying the fire department and telling them exactly what pesticide is involved helps responders choose the right extinguishing method and PPE. Evacuating the area reduces exposure risk to people. In short, water jets are the action that should be avoided.