How to properly use lice treatment products? - briefly
Apply the product exactly as directed, covering all hair and scalp and leaving it on for the specified duration before rinsing; then repeat the application after 7–10 days to eradicate any newly hatched lice.
How to properly use lice treatment products? - in detail
Effective lice elimination depends on precise preparation, correct dosage, thorough application, and diligent follow‑up. Begin by confirming the product type—permethrin, pyrethrin, dimethicone, or a prescription medication—and read the label for age restrictions and contraindications. Use a fine‑tooth comb to remove loose nits before treatment; this reduces the number of insects the product must kill and improves contact with the scalp.
Preparation
- Verify the child’s hair is dry and free of styling products.
- Separate hair into manageable sections with clips or hair ties.
- Wear disposable gloves to avoid skin irritation.
Application
- Apply the recommended amount directly to the scalp and hair, ensuring coverage from the roots to the tips. For lotions, massage gently; for sprays, saturate each section.
- Focus on typical infestation zones: the nape, behind the ears, and crown.
- Leave the product on for the exact time specified (usually 10 minutes for over‑the‑counter lotions, up to 30 minutes for prescription gels). Do not exceed the time limit, as excessive exposure can cause scalp irritation.
Post‑treatment
- Rinse hair thoroughly with lukewarm water; avoid hot water, which can degrade the active ingredient.
- Comb the hair again with a fine‑tooth nit comb while still damp to remove dead insects and loosened nits.
- Dispose of used combs, gloves, and any leftover product according to local safety guidelines.
Follow‑up schedule
- Perform a second treatment after 7–10 days, the period required for any newly hatched lice to emerge from surviving eggs.
- Conduct weekly inspections for at least four weeks, removing any residual nits with the comb.
Environmental control
- Wash bedding, clothing, and hats in hot water (≥ 130 °F/54 °C) and dry on high heat.
- Seal non‑washable items in a sealed plastic bag for two weeks to starve any surviving lice.
- Vacuum carpets, upholstered furniture, and car seats; discard the vacuum bag or clean the canister afterward.
Adhering strictly to dosage instructions, timing, and repeat‑treatment intervals maximizes efficacy and minimizes the risk of resistance or re‑infestation.