What can be used to clean lice? - briefly
« Lice » can be removed with a fine‑toothed comb applied to wet hair after treatment with an over‑the‑counter pediculicide such as permethrin or a silicone‑based product like dimethicone. Re‑treating the scalp after 7–10 days eliminates any newly hatched nymphs.
What can be used to clean lice? - in detail
Effective elimination of head‑lice infestations relies on chemical agents, mechanical removal, and environmental measures. Each approach targets the parasite at a different stage and reduces the likelihood of recurrence.
Chemical pediculicides remain the primary option for rapid eradication. Commonly used substances include «permethrin», «pyrethrin», «malathion», «benzyl alcohol», and «ivermectin». These compounds act on the nervous system of the insect, causing paralysis and death. Application follows the product’s instructions, typically involving a thorough coating of the scalp and hair, a waiting period of 10‑15 minutes, and a subsequent rinse. Some formulations require a second treatment after 7‑10 days to address newly hatched nymphs that survived the initial dose.
Mechanical removal complements chemical treatment and can be employed alone when resistance is suspected. A fine‑toothed nit comb, used on wet, conditioned hair, extracts live lice and nits. The process involves systematic combing from the scalp outward, section by section, with a fresh comb pass after each pull. Repeating the combing session every 2‑3 days for at least two weeks ensures complete clearance.
Natural and silicone‑based products offer alternative or adjunct options. «Dimethicone» creates a coating that suffocates the parasite without neurotoxic effects. «Tea‑tree oil» and «neem oil» exhibit insecticidal properties, though efficacy varies and concentration must be controlled to avoid scalp irritation. Application mirrors that of chemical pediculicides, with a minimum exposure time of 30 minutes.
Environmental control limits re‑infestation from contaminated items. Wash all bedding, clothing, and towels in hot water (≥ 60 °C) or seal them in a plastic bag for two weeks. Vacuum carpets, upholstery, and vehicle seats to remove stray nits. Non‑washable objects, such as hairbrushes and combs, should be soaked in hot water (≥ 50 °C) for 10 minutes or replaced.
A comprehensive plan integrates one or more of these strategies, monitors treatment efficacy, and repeats necessary steps according to the life cycle of the parasite.