How to get rid of lice and nits permanently at home? - briefly
Apply a pediculicide containing dimethicone to damp, conditioned hair, then comb every strand with a fine-tooth nit comb, wash all linens and clothing in ≥130 °F water, vacuum the living area, and repeat the treatment after 7–10 days to eradicate any hatching lice.
How to get rid of lice and nits permanently at home? - in detail
Eliminating head lice and their eggs at home requires a systematic approach that combines direct treatment, thorough removal, and environmental sanitation.
First, confirm the infestation by examining the scalp and hair under bright light. Use a fine-toothed lice comb to separate strands; live insects move quickly, while nits cling firmly to the shaft near the scalp.
Apply an effective pediculicide according to the product label. Permethrin 1 % lotion or a dimethicone‑based formula are the most reliable over‑the‑counter options. Apply to dry hair, cover with a shower cap, and leave for the recommended time (usually 10 minutes). Rinse thoroughly, then repeat the application after 7–10 days to target newly hatched lice that survived the first treatment.
While the chemical step proceeds, perform manual removal:
- Section hair into 1‑inch sections.
- Run a metal lice comb from the scalp outward, wiping each pass on a white tissue to expose nits.
- Discard each captured egg or place it in a sealed bag for disposal.
- Repeat the combing process every 2–3 days for two weeks.
If chemical agents are unsuitable, a non‑toxic alternative is a high‑concentration silicone oil (dimethicone). Apply generously, cover for at least 30 minutes, then comb out the dead insects and eggs.
Sanitize the environment to prevent re‑infestation:
- Wash all worn clothing, bedding, and towels in hot water (≥ 60 °C) and tumble‑dry on high heat.
- Seal non‑washable items in a sealed plastic bag for two weeks.
- Vacuum carpets, upholstered furniture, and car seats; discard vacuum bags immediately.
Avoid sharing personal items such as combs, hats, or headphones. Encourage regular head checks, especially in settings where close contact is common (schools, camps).
By integrating a proven topical treatment, rigorous combing, and comprehensive cleaning, the cycle of lice can be broken permanently without professional intervention.