Can lice be removed with kerosene? - briefly
No, kerosene is not a safe or effective method for eliminating head lice; it can cause skin irritation and toxic exposure. Approved pediculicides or thorough combing remain the recommended treatments.
Can lice be removed with kerosene? - in detail
Kerosene is not recognized as a safe or effective agent for eliminating head‑lice infestations. The insecticide properties of petroleum distillates are limited; they do not reliably kill nymphs or adult lice when applied to the scalp. Moreover, kerosene is a volatile, flammable liquid that can cause skin irritation, chemical burns, and respiratory distress if inhaled. Medical and public‑health authorities advise against its use for pediculosis control.
Key considerations:
- Efficacy – Laboratory studies show minimal mortality of lice after brief exposure to kerosene. The oily residue may trap some insects but does not ensure complete eradication.
- Safety – Skin contact can produce dermatitis, erythema, and ulceration. Ingestion or inhalation poses poisoning risk, including central‑nervous‑system depression and pulmonary injury.
- Regulatory stance – Agencies such as the U.S. Food and Drug Administration and the World Health Organization have no approvals for kerosene as a lice treatment. Products marketed for pediculosis must meet strict toxicity and efficacy standards.
- Recommended alternatives – Over‑the‑counter pediculicides containing permethrin or pyrethrin, prescription ivermectin, and mechanical removal with fine‑toothed combs are validated methods. Non‑chemical approaches, such as heated air devices, also have documented success.
If kerosene is accidentally applied, immediate washing with mild soap and water is essential, followed by medical evaluation for possible skin or respiratory complications. In summary, the risks outweigh any unproven benefits; established chemical or mechanical treatments remain the appropriate choice for lice control.