When should contaminated coveralls and clothing be laundered?

Laundering contaminated coveralls and clothing after each use is essential for maintaining safety and preventing pesticide exposure. Pesticides can remain on clothing and can be absorbed through the skin, contaminating the individual. Regular laundering ensures that any pesticide residues are thoroughly removed, reducing the risk of any potential health hazards that may arise from prolonged contact with these chemicals.

While the other options might seem practical in certain contexts, they do not provide the same level of protection. For example, laundering after getting wet with spray might not be sufficient, as pesticides can stay on clothing even when dry. Waiting six days could lead to accumulation of residues, increasing the risk of exposure. Finally, relying solely on odor as a trigger for laundering may not be effective, as some pesticides do not have a strong smell or may not emit an odor detectable to humans. Regular laundering after each use is the best practice for ensuring a safe working environment.