How to eliminate lice with kerosene? - briefly
Apply a small amount of kerosene directly to the scalp, massage gently, then cover with a plastic cap for 30 minutes before washing thoroughly with soap and warm water. Repeat the process after 48 hours to ensure any newly hatched insects are removed.
How to eliminate lice with kerosene? - in detail
Kerosene can be used as a contact agent against head‑lice infestations, but the method demands strict adherence to safety protocols and precise application techniques.
First, gather the necessary materials: pure kerosene (minimum 90 % purity), a small disposable container with a lid, a fine‑toothed comb, disposable gloves, and a clean towel. Do not use scented or dyed variants, as additives may irritate the scalp.
Preparation steps:
- Wear gloves to protect skin from direct contact with the liquid.
- Place a towel over the shoulders of the person being treated to prevent staining of clothing.
- Fill the container with enough kerosene to cover the hair when poured, typically 30–50 ml for an average adult.
Application procedure:
- Tilt the head forward and slowly pour the kerosene over the scalp, ensuring the liquid reaches the hair roots. Avoid excessive spilling; the goal is complete saturation, not pooling.
- Allow the liquid to remain on the hair for 10–15 minutes. During this period, the solvent penetrates the exoskeleton of the lice, causing immobilization and death.
- After the exposure time, use the fine‑toothed comb to remove dead insects and nits. Comb in sections, starting at the scalp and moving outward, cleaning the comb after each pass.
- Rinse the hair thoroughly with warm water and a mild, non‑oil‑based shampoo to eliminate residual kerosene. Repeat the rinse until the water runs clear.
Safety considerations:
- Conduct the treatment in a well‑ventilated area to reduce inhalation of fumes.
- Keep kerosene away from open flames, sparks, and hot surfaces; it is highly flammable.
- Do not apply the liquid to broken skin, irritated scalp, or children under two years of age.
- Store any leftover kerosene in a locked container out of reach of children and pets.
Potential risks include skin irritation, allergic reaction, and accidental ingestion. If redness, swelling, or burning sensations develop, rinse immediately with plenty of water and seek medical advice.
Effectiveness assessment:
- A single session typically eliminates the majority of live lice. However, nits may survive; a second treatment after 7–10 days, when any newly hatched lice emerge, increases overall success rates.
- Monitoring the scalp for several weeks confirms eradication; absence of live lice after two consecutive checks indicates resolution.
Alternative approaches, such as permethrin lotions or dimethicone sprays, provide comparable efficacy without the fire hazard. Choose the method that aligns with available resources, safety requirements, and personal preferences.