How to get rid of clothing lice at home? - briefly
Wash the affected clothing in water heated to ≥ 130 °F (54 °C) for at least 30 minutes, then tumble‑dry on the highest heat setting for 20 minutes. For items that cannot be laundered, seal them in an airtight bag for two weeks or treat them with an approved insecticide spray following the product instructions.
How to get rid of clothing lice at home? - in detail
Eliminating lice that have infested garments requires a systematic approach combining heat, chemical treatment, and preventive measures. Begin by isolating all affected clothing, bedding, and accessories. Place them in sealed plastic bags to prevent the insects from spreading to other items.
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Thermal eradication – Wash items in the hottest water the fabric can tolerate (minimum 130 °F/54 °C). Follow with a dryer cycle on high heat for at least 30 minutes; the temperature must reach 130 °F to kill both lice and their eggs. For delicate fabrics that cannot endure high temperatures, use a steam cleaner or iron on the highest setting, ensuring the steam penetrates all seams.
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Chemical disinfection – For items that cannot be heated, apply an approved insecticide spray containing permethrin or pyrethrin. Follow the manufacturer’s instructions regarding concentration, contact time, and ventilation. After treatment, store the items in sealed bags for 24 hours to allow the product to act fully.
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Vacuuming – Vacuum closets, drawers, and surrounding areas with a HEPA‑filter vacuum. Immediately dispose of the vacuum bag or clean the canister to avoid re‑contamination.
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Environmental control – Reduce humidity in the living space to below 50 % using a dehumidifier, as low moisture levels inhibit lice survival. Maintain regular cleaning routines, focusing on surfaces that contact clothing.
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Inspection and repeat – After the initial cycle, re‑examine all garments for live insects or viable eggs. Repeat washing or chemical treatment if any signs persist. Continue monitoring for at least two weeks, as lice eggs may hatch after the first intervention.
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Preventive practices – Store clean clothing in airtight containers, avoid sharing garments, and inspect newly acquired items before use. Educate household members on early detection signs to intervene promptly.
By integrating high‑temperature laundering, targeted insecticide application, thorough vacuuming, and sustained environmental management, lice infestations in clothing can be eradicated effectively without professional pest‑control services.