How to get rid of lice if the hair is long? - briefly
Apply a lice‑specific medicated shampoo, then use a fine‑toothed nit comb on wet, conditioned hair to remove nits and adult insects. Repeat the process after 7–10 days and launder bedding and personal items in hot water to prevent re‑infestation.
How to get rid of lice if the hair is long? - in detail
Dealing with pediculosis in lengthy hair requires a systematic approach that addresses both the insects and their eggs while minimizing damage to the hair shaft.
First, select an appropriate pediculicide. Options include 1 % permethrin lotion, 0.5 % malathion solution, or dimethicone‑based products that immobilize lice without neurotoxic effects. Follow the manufacturer’s instructions precisely, applying the product to dry hair, then covering with a plastic cap for the recommended duration. Rinse thoroughly with lukewarm water, avoiding hot water that can denature the active ingredient.
Second, remove nits mechanically. Because long hair provides ample surface for egg attachment, a fine‑toothed nit comb must be used after each treatment. The procedure is:
- Divide hair into sections of 2–3 cm.
- Starting at the scalp, pull the comb through each section from root to tip.
- Wipe the comb on a white towel after every pass to detect captured nits.
- Repeat the process every 2–3 days for at least two weeks.
Third, maintain an environment that discourages reinfestation. Wash all personal items that have contacted the head—pillowcases, hats, hairbrushes, and towels—in water hotter than 60 °C or seal them in a plastic bag for 48 hours. Vacuum carpets and upholstered furniture to remove stray lice.
Fourth, consider adjunctive measures. Applying a diluted solution of tea tree oil (1 % v/v) or neem oil after the primary treatment can act as a repellent, but such additions must be tested on a small hair segment to avoid irritation. Avoid excessive use of harsh chemicals that may weaken the hair cuticle.
Finally, monitor progress. Absence of live lice after the second combing session indicates successful eradication. Persistent nits after the full treatment cycle may require a repeat of the pediculicide application, followed by another thorough combing series.
Adhering to this protocol eliminates lice from long hair while preserving hair integrity and preventing recurrence.