The procedure for laundering garments contaminated with urushiol, the oily resin produced by poison ivy, poison oak, and poison sumac, is designed to remove the irritant and prevent its spread. This specialized cleaning process involves specific detergents, water temperatures, and handling precautions to ensure effective decontamination. Urushiol can remain active on surfaces for extended periods, necessitating careful attention to detail during laundering.
Proper decontamination of affected fabrics is essential to mitigate the risk of allergic reactions. Urushiol is a potent allergen, and exposure can cause significant dermatitis in sensitized individuals. Historically, various methods have been employed to remove plant oils from clothing, but modern detergents formulated for oily residues offer the most effective solution. Diligence in this process protects individuals and prevents further cross-contamination of other items or surfaces.