When should footwear be washed after herbicide application?

Footwear should be washed at the end of the day, both inside and outside, after herbicide application to ensure the complete removal of any residue. This practice is crucial for several reasons. Firstly, herbicides can adhere to shoes and boots, posing a risk of unintentional exposure to the applicator or contamination to other areas, especially when the person enters their home or vehicle. Washing footwear helps mitigate this risk by removing any lingering chemicals that could affect health or the environment.

Additionally, cleaning footwear thoroughly supports overall safety measures in herbicide application. It prevents cross-contamination in areas where the herbicide should not be present, such as gardens or neighboring properties. Regular cleaning contributes to responsible handling practices, reinforcing the importance of maintaining safe equipment and personal protective gear.

This approach contrasts with the other options, which suggest washing under less rigorous circumstances and may not adequately reduce the risk of herbicide exposure or contamination.