How to eliminate lice on thick hair? - briefly
Apply a medicated lice shampoo formulated for dense hair, then systematically comb the hair with a fine-tooth nit comb, ensuring each pass covers the entire scalp and shaft; repeat the process after 7–10 days to eliminate any newly hatched nits. Use a second treatment if live lice persist after the follow‑up combing.
How to eliminate lice on thick hair? - in detail
Eliminating head‑lice infestations in dense, voluminous hair requires a systematic approach that addresses the insects, their eggs, and the environment.
First, select a treatment that can penetrate the thick strands. Permethrin 1 % lotion, pyrethrin‑based sprays, or dimethicone‑based silicone oils are the most effective. Apply the product according to the manufacturer’s instructions, ensuring complete coverage from scalp to tips. Use a fine‑toothed comb to separate sections, applying the solution to each part before combing.
Second, perform a thorough combing session after the chemical has set. Use a lice comb with 0.2‑mm teeth, working from the root outward. For each section, pull the hair taut, slide the comb down, and wipe the teeth on a tissue after every pass. Repeat the process for the entire head, then rinse and dry.
Third, repeat the treatment after 7–10 days. Nymphs that survived the first application will have matured and can be eradicated before they lay new eggs.
Fourth, eradicate nits that remain attached to the shaft. Soak a small bowl of warm water mixed with a few drops of olive oil, then immerse a combed section for 10 minutes. The oil loosens the cement, allowing the comb to remove the eggs more easily.
Fifth, decontaminate personal items. Wash clothing, bedding, and towels in hot water (≥ 60 °C) and tumble‑dry on high heat. Seal non‑washable items such as hats or hair accessories in a sealed plastic bag for two weeks, the typical lifespan of a louse.
Sixth, prevent re‑infestation. Advise all household members to undergo inspection and treatment simultaneously. Encourage regular self‑checks, especially after school or group activities, and maintain short, manageable hair styles when possible to reduce hiding places.
Finally, monitor for recurrence. Conduct a visual inspection twice weekly for three weeks after the second treatment. If live insects or viable eggs are still present, repeat the entire protocol or consult a medical professional for prescription‑strength options.