How to properly treat hair for lice? - briefly
Apply a medicated shampoo with 1 % permethrin or a 0.5 % malathion solution, leave it on the scalp for the specified duration, then rinse thoroughly; repeat the application after 7–10 days to target newly emerged insects. Combine treatment with washing bedding, clothing, and personal items in hot water and vacuuming upholstery to prevent reinfestation.
How to properly treat hair for lice? - in detail
Treating a head infestation of lice requires a systematic approach that eliminates live insects, removes eggs, and prevents re‑infestation. The process begins with a thorough inspection. Use a fine‑toothed comb on wet hair, section by section, to confirm the presence of nits attached close to the scalp.
Select an appropriate pediculicide. Options include permethrin‑based lotions, pyrethrin products, or dimethicone‑based treatments. Follow the manufacturer’s instructions precisely: apply the solution to dry hair, cover the scalp, and leave it for the recommended duration, typically ten minutes. Rinse thoroughly with lukewarm water, avoiding hot water that may damage the cuticle.
After the chemical step, remove residual eggs mechanically. Employ a metal nit comb, moving from the scalp outward in small sections. Repeat the combing after 24 hours, then again at 7 days, to catch any newly hatched nymphs.
Complementary measures reinforce the primary treatment:
- Wash all bedding, towels, and clothing used within the previous 48 hours in hot water (≥ 60 °C) and dry on high heat.
- Seal non‑washable items in sealed plastic bags for two weeks to starve any hidden lice.
- Vacuum carpets, upholstered furniture, and car seats to eliminate stray insects.
If symptoms persist after two treatment cycles, consult a healthcare professional for alternative therapies such as oral ivermectin or prescription‑strength topical agents. Continuous monitoring for at least three weeks ensures complete eradication and reduces the likelihood of recurrence.
«Effective lice control hinges on meticulous application, diligent egg removal, and strict environmental hygiene».