How to fight the clothing louse? - briefly
Wash all clothing in water at least 60 °C or dry‑clean, vacuum storage areas, and apply an approved insecticide (e.g., permethrin) to seams and folds. Repeat the treatment after seven days to eradicate any newly emerged lice.
How to fight the clothing louse? - in detail
The clothing louse thrives in garments, bedding, and personal items that remain damp or unwashed for extended periods. Effective control requires a systematic approach that eliminates existing infestations and prevents re‑colonization.
Identify the problem by inspecting seams, cuffs, and folds of clothing for tiny, crab‑shaped insects or their eggs. Use a magnifying lens if necessary. Confirm presence before proceeding with treatment.
Remove infested items from the living area. Wash all clothing, linens, and fabrics in water at a minimum temperature of 60 °C (140 °F) for at least 30 minutes. For items that cannot tolerate high heat, place them in a sealed plastic bag for two weeks, depriving the lice of food and moisture.
Apply an appropriate insecticide to remaining fabrics. Choose products labeled for clothing louse control, following manufacturer dosage and safety instructions. Spray evenly, focusing on seams and pockets, then allow the recommended drying period before reuse.
Treat the environment with residual aerosols or foggers designed for indoor use. Target closets, drawers, and storage boxes. After application, ventilate the space for the specified time to reduce inhalation risk.
Implement ongoing prevention measures:
- Store seasonal clothing in airtight containers or vacuum‑sealed bags.
- Rotate laundry cycles to ensure regular washing at high temperatures.
- Keep closets dry; use dehumidifiers or moisture‑absorbing packets.
- Inspect new garments before adding them to the wardrobe.
Monitor for recurrence by conducting weekly inspections for at least one month. If lice reappear, repeat the washing and chemical steps promptly. Consistent adherence to these protocols eliminates the pest and safeguards personal textiles from future outbreaks.