How to poison lice with chervil water? - briefly
Steep fresh chervil leaves in hot water for ten minutes, strain, and spray the cooled infusion directly onto the hair and scalp, ensuring thorough coverage of all affected areas. Leave the solution on for at least thirty minutes before rinsing to allow the herb’s toxic compounds to eliminate the parasites.
How to poison lice with chervil water? - in detail
Chervil (Anthriscus cerefolium) contains compounds that are toxic to head‑lice when introduced in an aqueous solution. The following protocol outlines preparation, application, and post‑treatment procedures.
- Harvest fresh chervil leaves, remove stems, and rinse thoroughly to eliminate surface contaminants.
- Place the cleaned foliage in a stainless‑steel pot; add one litre of cold tap water.
- Bring the mixture to a gentle boil, maintain for five minutes, then remove from heat.
- Cover the pot and let the infusion steep for 30 minutes to maximize extraction of the active constituents.
- Strain the liquid through a fine mesh or cheesecloth, discarding plant material.
- Cool the filtrate to room temperature; optionally add a few drops of mild liquid soap to improve adhesion to hair shafts.
Application:
- Saturate a clean spray bottle with the chervil solution.
- Dampen the hair and scalp of the infested individual, ensuring the liquid reaches the roots and the entire length of each strand.
- Allow the treated hair to remain wet for 20–30 minutes; the toxic agents act during this exposure period.
- Rinse thoroughly with lukewarm water; avoid using conditioner immediately after treatment, as it may reduce efficacy.
Post‑treatment measures:
- Comb the hair with a fine‑toothed lice comb to remove dead insects and nits.
- Wash bedding, clothing, and personal items in hot water (≥ 60 °C) or place them in a sealed plastic bag for two weeks to prevent reinfestation.
- Repeat the entire procedure after seven days, targeting any newly hatched lice that survived the first application.
Safety considerations:
- Perform a patch test on a small skin area before full application to rule out allergic reactions.
- Keep the solution away from eyes; if accidental contact occurs, rinse with copious water.
- Store any remaining infusion in a sealed container in the refrigerator for no longer than 48 hours; discard after this period.
Following these steps provides an effective, plant‑based method for eradicating head‑lice without reliance on synthetic insecticides.