How can you clean hair of lice? - briefly
Use a fine-toothed comb on wet, conditioned hair after applying a pediculicide shampoo or a vinegar‑water rinse, and repeat the process every few days for two weeks. Dispose of combs, towels, and bedding in hot water to eliminate remaining eggs.
How can you clean hair of lice? - in detail
Removing head‑lice infestations requires a systematic approach that combines chemical treatment, mechanical removal, and environmental control.
First, select an approved pediculicide. Options include 1% permethrin lotion, 0.5% malathion, or dimethicone‑based products. Apply according to the label: saturate the scalp and hair, leave for the recommended time, then rinse thoroughly. For resistant cases, a second treatment 7–10 days after the first application eliminates newly hatched nymphs.
Second, comb the hair with a fine‑toothed nit comb. Work on wet, conditioned hair to reduce breakage. Starting at the scalp, pull the comb through to the ends, cleaning each tooth after every pass. Repeat the combing process for at least 10 minutes per session, and perform it daily for a week.
Third, wash all personal items in hot water (≥ 130 °F / 54 °C) for at least 5 minutes. Dry clothing and bedding in a dryer on high heat for 20 minutes or seal non‑washable items in a plastic bag for two weeks. Vacuum carpets, upholstery, and car seats to remove stray eggs.
Fourth, monitor for reinfestation. Inspect the scalp and hair every 2–3 days for live insects or viable nits. If any are found, repeat the combing routine and consider a supplemental topical treatment.
Finally, educate all household members about avoiding head‑to‑head contact and sharing personal items such as hats, brushes, or headphones. Consistent adherence to the outlined steps eradicates the infestation and prevents recurrence.