What does prerinsing contaminated clothing before washing help with?

Prerinsing contaminated clothing before washing is particularly effective in helping to remove pesticide particles. Contaminants like pesticides can adhere to the fabric fibers, and simply placing heavily soiled clothing in a washing machine without prerinsing could allow those particles to remain trapped in the clothing. By prerinsing, you can help dislodge and wash away these harmful substances, reducing the risk of exposure to chemicals and ensuring a more thorough cleaning process.

This practice emphasizes the importance of safety and proper handling of hazardous materials in agricultural or industrial settings, where contamination can occur frequently. Prerinsing ensures that the cleaned clothes are safe to wear and do not pose any further risk of contamination after laundering, which is especially crucial in environments dealing with potentially harmful substances.