How to correctly poison lice? - briefly
Apply a licensed pediculicide such as 1 % permethrin lotion to dry hair, ensuring full coverage of the scalp and hair shafts. Leave it on for the time specified on the label, rinse thoroughly, and repeat the treatment after 7–10 days to eradicate newly hatched lice.
How to correctly poison lice? - in detail
To eliminate head‑lice infestations safely and effectively, follow a structured protocol that includes selection of an appropriate insecticide, precise preparation, controlled application, and post‑treatment measures.
Choose a registered pediculicide formulated for human use, such as a 1 % permethrin lotion, a 0.5 % malathion solution, or a dimethicone‑based product. Verify that the product is approved by relevant health authorities and read the label for concentration limits and contraindications.
Prepare the treatment area by removing clothing, towels, and personal items that could become contaminated. Ensure adequate ventilation; open windows or use a fan to disperse vapors.
Apply the product according to label instructions:
- Dispense the recommended amount onto a clean comb or directly onto the scalp, covering the entire hair length from root to tip.
- Massage gently for the specified duration (typically 10 minutes) to allow absorption.
- Rinse thoroughly with lukewarm water; avoid hot water that may degrade the active ingredient.
After treatment, repeat the application after 7–10 days to target newly hatched nymphs. During the interval, wash clothing, bedding, and personal items in hot water (minimum 60 °C) or seal them in airtight bags for two weeks to prevent re‑infestation.
Observe for adverse reactions such as skin irritation, itching, or respiratory discomfort. If symptoms develop, discontinue use immediately and seek medical advice.
Maintain preventive practices: avoid sharing combs, hats, or pillows; conduct regular head inspections; and limit close head‑to‑head contact in communal settings.
By adhering to these steps, the infestation can be eradicated while minimizing health risks and environmental impact.