What should you use to contain a pesticide spill effectively?

Using kitty litter to contain a pesticide spill is effective because it has absorbent properties that allow it to soak up the liquid and prevent it from spreading further. Kitty litter is designed to absorb moisture and can quickly immobilize the spilled pesticide, making it easier to clean up safely. In addition to absorption, kitty litter can also help to control any odors associated with the spill, making the cleanup less unpleasant.

Other methods mentioned, such as using water, would dilute the spill but not contain it, potentially leading to contamination of a larger area. Hay, while also absorbent, may not be as effective as kitty litter in terms of speed and cleanup efficiency. Baking soda can absorb some liquids but is primarily known for neutralizing odors rather than effectively containing large amounts of liquid spills. Thus, kitty litter remains the most practical choice for ensuring the pesticide does not spread and is safely managed.