What should be done to get rid of lice on the head? - briefly
Apply a medicated lice treatment, comb out nits with a fine-tooth comb, and launder all clothing and bedding, then repeat the process after 7–10 days.
What should be done to get rid of lice on the head? - in detail
Eliminating head‑lice infestations requires a systematic approach that combines chemical or physical treatments, environmental control, and follow‑up inspections.
Begin with a thorough assessment. Examine the scalp and hair under bright light, separating sections with a fine‑toothed comb to locate live insects and viable eggs (nits). Confirm the presence of lice before proceeding to treatment.
Select a primary remedy. Options include:
- Pediculicide shampoo or lotion – apply according to manufacturer instructions, ensuring coverage from scalp to hair tips. Leave the product on for the recommended duration, then rinse thoroughly.
- Dimethicone‑based product – a non‑toxic silicone that suffocates insects; apply to dry hair, massage into the scalp, and leave for the specified time before washing out.
- Heat treatment – use a specialized lice‑comb heated to 130 °C (or a professional steam device) to kill insects on contact; no chemicals are involved.
After the initial application, perform a wet combing session within 24 hours. Use a fine‑toothed lice comb on damp, conditioned hair, moving from scalp outward. Remove each louse or nit and discard it in a sealed container. Repeat combing every 2–3 days for at least two weeks to capture newly hatched lice.
Address the environment. Wash all bedding, clothing, and personal items used within the previous 48 hours in hot water (≥60 °C) and tumble‑dry on high heat. Items that cannot be laundered should be sealed in plastic bags for two weeks or exposed to direct sunlight for several hours. Vacuum carpets, upholstered furniture, and car seats to eliminate fallen insects.
Implement preventive measures. Advise regular head‑checking, especially after close contact with others. Encourage avoidance of sharing hats, hair accessories, or personal grooming tools. Maintain short hair lengths where feasible, as longer hair provides more habitat for parasites.
Finally, schedule a follow‑up inspection 7–10 days after the first treatment. Confirm the absence of live lice and nits. If any are detected, repeat the chosen treatment or consider an alternative pediculicide, adhering strictly to dosage guidelines to prevent resistance or adverse reactions. Continuous monitoring for an additional 2–3 weeks ensures complete eradication.