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

Using water jets to put out a pesticide fire is not recommended because it can potentially spread the fire and cause hazardous situations. Water may react with certain pesticides, increasing the risk of toxic fume release or the migration of contaminated runoff to nearby water sources. Instead, effective methods for containing small fires involve using foam, fog, or dry powder, which are designed to smother flames without causing a reaction. Additionally, constructing dikes to manage contaminated runoff helps prevent environmental damage, while notifying the fire department ensures that they are aware of the specific hazards associated with the pesticides, allowing them to take appropriate actions.