How to drive lice away? - briefly
Apply a permethrin‑ or pyrethrin‑based shampoo, leave it on the scalp for the recommended time, then comb the hair with a fine‑toothed nit comb to extract lice and nits. Wash all bedding, clothing, and personal items in water ≥ 130 °F (54 °C) and dry on high heat.
How to drive lice away? - in detail
Eliminating head lice requires a systematic approach that combines chemical treatment, mechanical removal, and environmental control.
Effective chemical agents include permethrin 1% lotion, pyrethrin‑based shampoos, and dimethicone solutions. Apply the product according to the manufacturer’s instructions, leave it on the scalp for the recommended time, then rinse thoroughly. Repeat the application after seven to ten days to target newly hatched nymphs that survived the first treatment.
Mechanical removal relies on a fine‑toothed lice comb. After washing the hair, apply a conditioner to detangle, then section the hair and run the comb from scalp to tip at least five times per section. Dispose of combed material into a sealed bag and discard. Perform combing sessions every 2–3 days for two weeks.
Environmental measures reduce re‑infestation risk. Wash all recently worn clothing, bed linens, and towels in hot water (≥60 °C) and dry on high heat. Items that cannot be laundered should be sealed in a plastic bag for at least two weeks, the typical survival period for lice off a host. Vacuum carpets, upholstery, and vehicle seats to remove stray nits.
Summary of steps:
- Apply approved pediculicide; follow label timing.
- Repeat treatment after 7–10 days.
- Comb hair with a lice comb after each wash for 14 days.
- Launder or seal all personal items.
- Clean living areas thoroughly.
Monitoring continues for four weeks. Inspect the scalp every 2–3 days; any remaining live insects indicate the need for an additional treatment cycle. Consistent adherence to these protocols achieves complete eradication.