How to use vinegar for lice and nits on hair? - briefly
Mix equal parts white distilled vinegar and water, saturate the hair, let it sit 5–10 minutes, then comb out nits with a fine-toothed nit comb; repeat daily until no live lice are detected.
How to use vinegar for lice and nits on hair? - in detail
Vinegar can be an effective component in a lice‑removal regimen when applied correctly. The acetic acid in the liquid loosens the glue that attaches nits to hair shafts, making them easier to comb out.
Materials needed
- White distilled vinegar (5 % acidity) or apple‑cider vinegar
- Fine‑toothed nit comb
- Plastic or glass bowl
- Warm water
- Towels
- Optional: protective gloves
Preparation
- Dilute vinegar with an equal part of warm water to reduce irritation; for severe infestations, use undiluted vinegar.
- Heat the mixture to a comfortable temperature (≈37 °C). Test on the wrist before use.
Application procedure
- Saturate the hair with the solution, ensuring complete coverage from scalp to tips.
- Cover the head with a shower cap or towel for 10–15 minutes; this allows the acid to act on the cement.
- Rinse thoroughly with warm water to remove residual vinegar.
Comb‑out phase
- While hair remains damp, slide the nit comb through small sections, starting at the scalp and moving toward the ends.
- After each pass, wipe the comb on a paper towel and re‑dip in the vinegar solution to prevent re‑adhesion.
- Repeat combing every 2–3 days for a week, as newly hatched lice may emerge.
Precautions
- Do not apply undiluted vinegar to broken skin or irritated scalp.
- Avoid contact with eyes; rinse immediately if exposure occurs.
- Discard used combs or sterilize them in boiling water for 10 minutes after each session.
- Wash clothing, bedding, and hats in hot water (≥60 °C) to eliminate any surviving insects.
Follow‑up
- Conduct a final inspection after the seventh day; any remaining nits will be visible and can be removed manually.
- Maintain regular combing for an additional week to confirm eradication.
When executed consistently, the described method reduces the need for chemical insecticides and minimizes the risk of resistance while effectively eliminating both lice and their eggs.