How to eliminate lice with benzyl benzoate? - briefly
Apply a 25 % benzyl benzoate solution to dry hair, massage into the scalp, leave for 10–15 minutes, then rinse thoroughly; repeat the treatment after 7–10 days to eradicate newly hatched nits. Ensure hair is clean before application and avoid contact with eyes or broken skin.
How to eliminate lice with benzyl benzoate? - in detail
Benzyl benzoate is a topical insecticide effective against head‑lice infestations. The compound works by disrupting the nervous system of the parasite, leading to rapid paralysis and death.
Preparation
- Obtain a pharmaceutical‑grade 25 % benzyl benzoate solution.
- Verify the expiration date; discard any product older than two years.
- Perform a skin‑sensitivity test on a small area of the scalp 24 hours before treatment. Apply a drop of the solution, rinse after 15 minutes, and observe for redness or irritation.
Application procedure
- Separate hair into sections using a fine‑toothed comb.
- Saturate the scalp and hair shafts with the solution, ensuring contact with all nits and adult lice.
- Leave the preparation on the scalp for the recommended duration, typically 10 minutes for a 25 % formulation; some protocols extend to 30 minutes for resistant strains.
- Rinse thoroughly with lukewarm water; avoid hot water, which can increase skin irritation.
- Comb the hair with a nit‑comb while still damp to remove dead insects and residual eggs.
- Repeat the entire process after 7–10 days to eliminate any newly hatched lice that survived the first application.
Safety considerations
- Do not apply to broken skin, open wounds, or inflamed scalp.
- Avoid use in children under 6 months unless directed by a physician.
- Pregnant or nursing individuals should consult a healthcare professional before use.
- Store the solution in a cool, dark place, away from children.
Adjunct measures
- Wash all bedding, hats, brushes, and clothing in hot water (≥ 60 °C) and dry on high heat.
- Seal non‑washable items in airtight bags for at least two weeks.
- Limit close head‑to‑head contact among household members until the infestation is cleared.
Following the outlined steps and precautions maximizes the efficacy of benzyl benzoate in eradicating head‑lice populations while minimizing adverse reactions.