How should vinegar be diluted for hair after lice treatment to remove nits? - briefly
Mix one part white distilled vinegar with two parts lukewarm water (about a 1:2 ratio). Apply the solution to the hair after lice treatment, leave for 5–10 minutes, then rinse and comb out the nits.
How should vinegar be diluted for hair after lice treatment to remove nits? - in detail
Vinegar works as a mild acid that loosens the glue attaching nits to hair shafts. For effective use after a lice eradication regimen, prepare a solution with a ratio of one part white distilled vinegar to three parts lukewarm water (approximately 25 % vinegar). This concentration is strong enough to break the nit attachment while remaining safe for the scalp and hair.
- Measure ¼ cup of vinegar and combine it with ¾ cup of water in a clean container.
- Stir the mixture thoroughly to ensure uniform dilution.
- Apply the solution to damp hair using a spray bottle or a cup, saturating the entire length from root to tip.
- Allow the liquid to sit for 5–10 minutes; the acidic environment softens the nit cement.
- Comb the hair with a fine‑toothed nit comb, starting at the scalp and moving outward in small sections.
- Rinse the hair with plain lukewarm water, then shampoo as usual to remove residual vinegar odor.
If the scalp is sensitive, reduce the vinegar proportion to one part vinegar to four parts water (20 %). For darker hair, a brief 3‑minute exposure may prevent slight discoloration. Use only white distilled vinegar; apple cider vinegar contains pigments and additional sugars that can leave residue.
Repeat the treatment daily for three consecutive days to ensure any remaining nits are eliminated. Store any leftover solution in a sealed container at room temperature for up to one week; discard after that period.