Which of the following statements about pesticide equipment cleanup is false?

When evaluating the statements regarding pesticide equipment cleanup, the assertion that leftover pesticide residue in the spray tank is permitted when changing products is indeed false.

Proper equipment cleanup is crucial to ensure that there is no cross-contamination between different pesticides, which can lead to unintended consequences, such as reduced effectiveness or harmful chemical reactions. Even small amounts of residue can affect the performance of a new product or could create hazardous situations, including potential harm to non-target organisms, including humans, animals, and beneficial insects.

The practice of cleaning all equipment after use ensures that any remaining chemicals are removed, adhering to safety protocols and best practices. Following label instructions for cleaning methods reinforces the importance of both product safety and environmental protection. Pesticide equipment should never be reused without thorough cleaning, as this could lead to both regulatory violations and potential harm.

Overall, accurately cleaning and maintaining pesticide application equipment is fundamental for both the applicator's safety and the effectiveness of pest management practices.