How to eradicate clothing lice? - briefly
Apply high heat (≥130 °F) or a prolonged freeze to all clothing, then isolate and launder items using hot water and detergent; repeat the process after 7–10 days to eliminate any newly emerged lice.
How to eradicate clothing lice? - in detail
Eliminating clothing lice requires a systematic approach that targets the insects, their eggs, and the environment where they thrive. Begin by isolating all contaminated garments, bedding, and accessories. Place these items in sealed plastic bags for at least 48 hours to deprive lice of a food source; the insects cannot survive longer than two days without blood.
Next, wash the affected fabrics using the hottest water safe for the material, typically 130 °F (54 °C) or higher. Follow with a high‑heat dryer cycle of at least 30 minutes. For items that cannot be laundered, apply a specialized insecticidal spray labeled for clothing lice, adhering strictly to the product’s dosage and drying time instructions.
After treating the clothing, address the surrounding area. Vacuum carpets, upholstered furniture, and cracks in floorboards thoroughly, discarding the vacuum bag or cleaning the canister with hot, soapy water. Steam‑cleaning surfaces at temperatures above 212 °F (100 °C) kills any remaining lice or eggs.
Finally, implement preventive measures to avoid re‑infestation:
- Store clean clothing in sealed containers.
- Inspect new garments before adding them to the wardrobe.
- Maintain regular laundering at high temperatures.
- Limit contact with infested environments.
Consistent application of these steps eradicates the infestation and reduces the likelihood of recurrence.