How can head lice be removed at home? - briefly
Apply a fine‑tooth comb to damp, conditioned hair after treating the scalp with a pediculicide shampoo or a suitable oil (e.g., tea‑tree or olive), and repeat the combing every 2–3 days for two weeks. Dispose of used combs, towels, and bedding by sealing them in plastic bags or washing them in hot water.
How can head lice be removed at home? - in detail
Head lice infestations can be eliminated without professional services by following a systematic approach.
Begin with a thorough inspection. Separate the affected individual’s hair from others, use bright lighting, and identify live insects and their eggs (nits) attached close to the scalp.
Collect the necessary tools: a fine-toothed nit comb (0.2 mm spacing), a regular comb, a bowl of warm water, a towel, and a suitable treatment product.
Apply an over‑the‑counter pediculicide according to the label. Typical options contain permethrin (1 %) or pyrethrin. Apply to dry hair, massage into the scalp, leave for the recommended period (usually 10 minutes), then rinse. Do not exceed the stated frequency; a second application is often required after 7–10 days to target newly hatched lice.
Perform wet combing after each treatment. Soak hair with a liberal amount of conditioner or a dedicated detangling spray, then comb from scalp to ends with the nit comb. After each pass, wipe the comb on a white paper towel to confirm removal of insects or nits. Repeat the process every 2–3 days for two weeks.
Alternative topical agents include mineral oil, coconut oil, or a diluted tea‑tree oil solution. Apply to hair, cover with a shower cap for 30 minutes, then rinse and comb. These methods lack extensive clinical validation but can aid in suffocating the parasites.
Address the environment to prevent re‑infestation. Wash all bedding, hats, scarves, and clothing worn within the past 48 hours in water ≥ 60 °C, then tumble‑dry on high heat. Items that cannot be laundered should be sealed in a plastic bag for two weeks. Vacuum carpets, upholstered furniture, and car seats; discard the vacuum bag afterward.
Monitor for surviving lice for at least three weeks. If live insects are observed after the second treatment, repeat the chemical application and continue wet combing. Persistent cases may require prescription medication or professional evaluation.