How to use lice powder?

How to use lice powder? - briefly

Apply the powder to dry hair, concentrating on the scalp and behind the ears; massage gently, let it sit for the recommended period, then comb through with a fine‑toothed nit comb and remove any remaining residue.

How to use lice powder? - in detail

Applying lice powder effectively requires preparation, correct dosage, and thorough follow‑up. Begin by selecting a product specifically formulated for head lice, ensuring it contains a proven active ingredient such as dimethicone or pyrethrins. Read the label for any age restrictions and contraindications before proceeding.

1. Preparation

   • Separate the hair into manageable sections using a fine‑tooth comb.
   • Remove excess oil and styling products by washing the scalp with a mild shampoo; rinse thoroughly and towel‑dry until damp but not wet.

2. Application

   • Sprinkle the powder onto each section, starting at the roots and moving toward the tips.
   • Massage gently with fingertips to distribute the granules evenly across the scalp and hair shafts.
   • Pay special attention to the nape, behind the ears, and the crown, where lice and nits concentrate.

3. Absorption period

   • Leave the powder on for the time specified by the manufacturer, typically 10–20 minutes.
   • During this interval, avoid brushing or washing the hair to allow the active ingredient to penetrate the exoskeleton of the insects.

4. Removal

   • Use a fine‑tooth nit comb to extract dead lice and loosened nits, moving from the scalp outward.
   • Rinse the hair with warm water, shaking out excess powder.
   • Repeat the combing process at least twice, spaced 24 hours apart, to capture any newly hatched nymphs.

5. Post‑treatment care

   • Wash all clothing, bedding, and personal items that may have contacted the scalp in hot water (≥ 130 °F/54 °C).
   • Vacuum carpets and upholstered furniture to eliminate stray particles.
   • Monitor the scalp daily for a week; if live lice persist, reapply the powder following the same protocol after a 7‑day interval.

Consistent adherence to these steps maximizes the likelihood of eradicating an infestation while minimizing the risk of re‑infestation.