How to conduct a lice treatment? - briefly
Apply a pediculicide shampoo as directed, leave it on for the recommended duration, rinse, and remove nits with a fine-toothed comb. Repeat the process after 7‑9 days and launder all clothing and bedding in hot water.
How to conduct a lice treatment? - in detail
Begin by confirming the presence of head‑lice through a thorough visual inspection. Use a fine‑toothed comb on damp, conditioned hair, separating sections to reveal live insects and attached nits. If any are found, proceed with treatment immediately.
Select an appropriate product. Options include:
- Permethrin‑based lotions or shampoos (1 %) – apply to dry hair, leave for 10 minutes, then rinse.
- Pyrethrin with piperonyl butoxide – follow manufacturer’s timing, usually 5–10 minutes.
- Spinosad (0.9 %) – apply to wet hair, leave for 10 minutes, rinse thoroughly.
- Benzyl alcohol lotion (5 %) – apply to dry hair, leave for 10 minutes, rinse; repeat after 7 days.
- Dimethicone‑based silicone sprays – coat hair, leave for 2 hours, then comb out nits.
For each product, read the label, verify the age suitability, and apply to the scalp and all hair shafts, ensuring complete coverage. Use a disposable applicator or gloves to avoid skin contact.
After the initial application, remove nits with a nit comb:
- Divide hair into 1‑inch sections.
- Place the comb at the scalp, pull gently toward the tip.
- Wipe comb teeth with a tissue after each pass.
- Continue until no nits are visible in the section, then move to the next.
Repeat combing daily for at least 7 days, as newly hatched lice may emerge.
Environmental decontamination reduces reinfestation risk:
- Wash clothing, bedding, and towels used within the previous 48 hours in hot water (≥ 130 °F/54 °C) and dry on high heat.
- Seal non‑washable items in a sealed plastic bag for two weeks.
- Vacuum carpets, upholstery, and vehicle seats; discard vacuum bags immediately.
- Avoid sharing combs, hats, or headphones until treatment is complete.
Schedule a second application of the chosen chemical agent 7–10 days after the first, unless the product label specifies otherwise. This step eliminates any lice that survived the initial dose.
Monitor for adverse reactions such as scalp irritation, redness, or breathing difficulty. Discontinue use and seek medical advice if symptoms develop.
Conduct a final inspection 14 days after the first treatment. Absence of live lice and nits confirms successful eradication. If any remain, repeat the full protocol or consult a healthcare professional for prescription‑strength options.