Which of the following should be done immediately after a pesticide spill?

The most appropriate action to take immediately after a pesticide spill is to assess the situation and wear appropriate personal protective equipment (PPE) before initiating any cleanup. This step is critical for ensuring the safety of the person handling the spill, as pesticides can be hazardous substances that pose health risks. By assessing the size and nature of the spill, one can determine the necessary precautions and response strategy.

Wearing the proper PPE, such as gloves, goggles, and respirators, is crucial in minimizing exposure to potentially harmful chemicals. Once the necessary precautions are in place, a well-planned cleanup can be conducted safely.

In contrast, sealing off the area without assessing and preparing to clean does not address the immediate environmental and safety risks posed by the spill. Quickly cleaning up without PPE is reckless and increases the risk of exposure to hazardous materials. Ignoring a small spill is also unsafe, as even minor spills can contain harmful substances that should be managed properly to prevent contamination or health hazards.