How should you apply lice and nit shampoo? - briefly
Apply the shampoo to dry hair, thoroughly saturating the scalp and strands, then massage for one to two minutes before leaving it on for the manufacturer‑specified duration (typically 10 minutes) before rinsing with warm water. Follow with a fine‑toothed comb to remove lice and nits, cleaning the comb after each pass.
How should you apply lice and nit shampoo? - in detail
Applying a lice‑and‑nit shampoo correctly maximizes its efficacy and reduces the chance of reinfestation. Begin by selecting a product that specifically targets both live lice and their eggs. Verify the expiration date and read any safety warnings on the label.
Prepare the hair by detangling with a wide‑tooth comb. Separate the scalp into manageable sections, securing each with a clip or hair tie. This ensures complete coverage and prevents the shampoo from missing hidden areas.
- Saturate each section thoroughly, pouring the shampoo directly onto the scalp and allowing it to flow down the shaft.
- Massage gently for 30–60 seconds to ensure the liquid reaches the roots and the nits attached to hair shafts.
- Leave the product on for the time specified in the instructions, typically 10 minutes; do not exceed the recommended duration.
- Rinse with lukewarm water until all residue is removed. Avoid hot water, which can close hair cuticles and trap the medication.
After rinsing, use a fine‑toothed nit comb to remove dead insects and eggs. Start at the scalp and work outward, cleaning the comb after each pass. Repeat the entire process after 7–10 days, as newly hatched lice may emerge from surviving eggs.
Finally, launder clothing, bedding, and personal items in hot water or place them in a sealed plastic bag for two weeks. Vacuum upholstered furniture and car seats. Consistent adherence to these steps eliminates the infestation and prevents recurrence.