How can you get rid of lice on the head? - briefly
Apply a pediculicide shampoo or lotion as directed, then comb the hair with a fine‑toothed nit comb to remove lice and nits, repeating the treatment after 7–10 days. Wash bedding, clothing, and personal items in hot water or seal them in plastic bags for two weeks to prevent re‑infestation.
How can you get rid of lice on the head? - in detail
Head lice infestations require prompt removal to prevent spread and discomfort. The insects cling to hair shafts, lay eggs (nits) close to the scalp, and multiply rapidly. Effective eradication combines chemical treatment, meticulous combing, and environmental sanitation.
Begin by confirming the presence of live lice or viable nits. Use a fine‑toothed lice comb on damp hair, inspecting the comb after each pass. Gather the following items: an FDA‑approved pediculicide (permethrin 1 % or pyrethrin‑based product), a metal or plastic nit comb, a towel, disposable gloves, and a container for discarded debris.
Treatment options include:
- Over‑the‑counter insecticide shampoos or lotions applied according to label directions.
- Prescription‑strength preparations (e.g., malathion, benzyl alcohol) for resistant cases.
- Non‑chemical alternatives such as dimethicone or heated air devices, which suffocate insects without neurotoxic agents.
Application procedure:
- Apply the chosen product to dry hair, ensuring coverage from scalp to hair tips.
- Leave the formulation on for the specified duration (usually 10 – 15 minutes).
- Rinse thoroughly with warm water.
- While hair remains wet, run a nit comb in 4 mm sections from scalp outward; wipe the comb after each pass.
- Repeat combing every 2 – 3 days for one week to capture newly hatched lice.
After the initial treatment, clean personal items and the surrounding environment:
- Wash clothing, bedding, and towels in hot water (≥ 60 °C) and dry on high heat.
- Vacuum carpets, upholstery, and vehicle seats; discard vacuum bags promptly.
- Seal non‑washable items in a sealed plastic bag for two weeks.
Preventive measures reduce the likelihood of recurrence:
- Avoid sharing hats, hairbrushes, or headphones.
- Encourage regular head checks, especially in group settings such as schools.
- Use a preventive nit comb weekly during peak transmission seasons.
Following the outlined protocol eliminates the infestation and minimizes the risk of reappearance.