How do people remove lice by combing? - briefly
A fine-toothed nit comb is dragged through wet, conditioned hair from the scalp to the tips, extracting live lice and their attached eggs; the combing is repeated daily for about a week to eliminate any remaining insects.
How do people remove lice by combing? - in detail
Eliminating head‑lice infestations with a specialized comb involves a systematic approach that targets both adult insects and their eggs. The method relies on a metal or plastic nit‑comb with teeth spaced 0.2–0.3 mm apart, allowing the comb to capture lice and nits while moving through the hair.
First, prepare the scalp. Apply a conditioner or a lice‑treatment spray that softens hair and loosens the glue that holds nits to the shaft. Let the product sit for the recommended time, usually five to ten minutes, then rinse lightly without drying the hair completely. Damp hair permits the comb to glide smoothly and reduces breakage.
Second, divide the hair into manageable sections. Use clips to separate strands, starting at the crown where lice concentrate. Work from the scalp outward, pulling the comb through each section in a single, steady motion. After each pass, wipe the teeth with a tissue or rinse under running water to remove captured insects.
Third, repeat the combing process across the entire head. Perform at least three passes per section: one from root to tip, a second from tip to root, and a third across the same area to ensure residual nits are dislodged. Dispose of collected lice and nits by flushing them down the toilet or sealing them in a plastic bag.
Fourth, complete a follow‑up schedule. Repeat the entire combing routine every 2–3 days for two weeks, as newly hatched lice emerge from missed eggs. Maintain the same preparation, sectioning, and thorough combing technique each time.
Key considerations for effectiveness:
- Use a fine‑toothed nit‑comb designed specifically for lice removal.
- Keep hair damp but not soaked; excessive moisture can cause the comb to slip.
- Clean the comb after each use with hot, soapy water to prevent re‑infestation.
- Inspect the scalp after each session for live lice or viable nits; remove any missed items manually.
By adhering to this detailed protocol, individuals can eradicate lice without resorting to chemical pesticides, minimizing irritation and reducing the risk of resistance.