What can be used to remove nits and lice at home from long hair? - briefly
Apply a fine‑toothed nit comb to wet, conditioned hair, working from the scalp to the ends, and repeat every few days; for stubborn infestations, use an over‑the‑counter pediculicide shampoo or a 10 % dimethicone lotion before combing. Use a sturdy wide‑tooth brush to remove detached nits and wash all bedding and clothing in hot water.
What can be used to remove nits and lice at home from long hair? - in detail
Effective home treatment of head‑lice infestations in long hair requires a combination of chemical or natural agents, proper combing technique, and thorough cleaning of the environment.
A suitable product should penetrate the protective coating of the egg, remain on the hair long enough to kill the nymph, and be safe for repeated use. Options include:
- Pediculicidal shampoos or lotions containing 1 % permethrin, 0.5 % pyrethrin, or 0.05 % malathion. Apply to damp hair, leave for the manufacturer‑specified time, then rinse. Follow with a second application after 7–10 days to eradicate newly hatched lice.
- Dimethicone‑based creams (e.g., 4 % dimethicone). The silicone fluid coats the insect and blocks its respiratory system without neurotoxic effects. Spread evenly, leave for at least 10 minutes, then comb out.
- Tea‑tree oil mixtures (5–10 % essential oil in a carrier such as olive oil). The oil disrupts the insect’s cuticle. Apply, cover with a shower cap for 30 minutes, then rinse and comb.
- Wet‑comb method using a fine‑toothed nit comb (metal or plastic). After any treatment, comb hair in 4‑inch sections from scalp to tip, cleaning the comb after each pass. Repeat every 2–3 days for two weeks.
Preparation steps:
- Wash hair with a regular shampoo to remove excess oil and debris.
- Towel‑dry until damp, not soaking.
- Apply the chosen lice‑killing agent according to label instructions.
- Cover hair with a plastic cap or towel for the required duration.
- Perform thorough nit combing immediately after treatment, then again after 24 hours.
- Launder all bedding, towels, hats, and brushes in hot water (≥ 60 °C) or seal them in a plastic bag for two weeks.
Environmental control:
- Vacuum carpets, upholstery, and vehicle seats.
- Discard or treat hair accessories (clips, ribbons) with the same product or soak in hot water.
By integrating an appropriate topical agent with systematic combing and diligent cleaning of personal items, long hair can be cleared of lice and their eggs without professional intervention.