How can lice be removed from a child's head using kerosene? - briefly
Applying a few drops of kerosene to damp hair, covering the scalp with a towel for 5‑10 minutes, then combing with a fine‑toothed lice comb and washing the hair thoroughly removes lice, but the procedure causes skin irritation, fire hazard, and is not endorsed by medical authorities. Recommended treatment involves approved pediculicide shampoos or prescription medication.
How can lice be removed from a child's head using kerosene? - in detail
Kerosene, a petroleum distillate, has historically been employed as a contact insecticide against head‑lice infestations. Its low viscosity allows thorough coverage of hair shafts, while its toxic effect on arthropods leads to rapid immobilisation of nymphs and adults.
Safety considerations are paramount. Kerosene is highly flammable; open flames, sparks, or hot surfaces must be absent during use. Dermal absorption can cause irritation, especially on compromised scalp skin. Children under two years of age are at increased risk of systemic toxicity; professional medical guidance is recommended before any application.
Required materials include:
- Pure kerosene, free of additives;
- Protective gloves;
- Old towels or disposable sheets;
- Fine‑toothed lice comb;
- Mild shampoo and warm water for post‑treatment washing;
- Well‑ventilated area, preferably outdoors or near an open window.
Application procedure:
- Place the child on a protected surface, cover surrounding area with towels to prevent spreading of the liquid.
- Dispense a small quantity of kerosene onto the palm, then spread evenly over the scalp, ensuring saturation of hair from roots to tips.
- Gently massage for 5 minutes to allow penetration into the egg cases (nits) and adult exoskeletons.
- Cover the head with a plastic cap or cling film to maintain contact; leave in place for 20–30 minutes, monitoring for signs of discomfort.
- Remove the covering, then comb through the hair with a fine‑toothed lice comb, extracting dead insects and detached nits.
- Rinse hair thoroughly with warm water and mild shampoo to eliminate residual kerosene; repeat rinsing until the water runs clear.
- Dispose of used towels and gloves in a sealed bag to avoid accidental contact.
Potential adverse effects include scalp redness, itching, or chemical burns. Immediate washing with soap and water mitigates skin irritation. Ingestion or inhalation of vapours may lead to nausea, dizziness, or respiratory distress; seek medical attention if symptoms appear.
Contraindications encompass:
- Infants younger than two years;
- Individuals with known skin sensitivities or open wounds on the scalp;
- Environments lacking adequate ventilation.
Professional medical advice recommends safer, FDA‑approved pediculicides (e.g., permethrin 1 % lotion) or mechanical removal methods. Consultation with a healthcare provider ensures appropriate treatment choice, reduces risk of complications, and provides guidance on follow‑up examinations to confirm eradication.