How to check your own head for lice? - briefly
Inspect the scalp by parting hair into small sections and running a fine‑tooth lice comb through each section, focusing on the nape and behind the ears. Look for live insects, translucent nymphs, or brown‑colored eggs attached to hair shafts.
How to check your own head for lice? - in detail
A thorough self‑examination for head‑lice requires adequate lighting, a fine‑tooth comb, and a systematic approach. Begin in a well‑lit area, preferably with natural daylight. Use a clean, wide‑tooth comb to detangle hair, then switch to a lice‑comb for the inspection.
- Separate hair into small sections, securing each with a clip or hair tie.
- Starting at the scalp, run the lice‑comb from the roots toward the tips, covering the entire length of each strand.
- After each pass, wipe the comb on a white paper towel or cloth to reveal any captured insects or eggs.
- Examine the combed material closely; live lice appear as tan or grayish insects about 2–3 mm long, while nits are oval, yellow‑brown, and attached firmly to the hair shaft within ¼ inch of the scalp.
- Repeat the process on the back of the head, behind the ears, and around the neckline, where infestations are most common.
If live lice or viable nits are detected, isolate the affected individual and apply an approved pediculicide according to the product instructions. Wash all personal items—pillows, hats, hair accessories—in hot water (≥ 60 °C) or place them in a sealed bag for two weeks to prevent re‑infestation. Vacuum carpets and upholstered furniture to remove stray insects.
Regular weekly checks, especially after known exposure, reduce the likelihood of unnoticed infestations. Maintaining short hair, avoiding head‑to‑head contact, and discouraging the sharing of personal grooming tools further limit transmission.