How to remove fleas from a person's hair? - briefly
Apply a medicated shampoo containing pyrethrin or permethrin, lather the scalp completely, rinse, then run a fine‑toothed flea comb through the hair, cleaning the comb with alcohol after each pass. Repeat the process after 7–10 days and launder all bedding and clothing in hot water to interrupt the flea life cycle.
How to remove fleas from a person's hair? - in detail
Eliminating fleas from human scalp requires a systematic approach that combines mechanical removal, chemical treatment, and environmental control.
First, isolate the affected individual in a clean area. Remove clothing and place it in a sealed plastic bag for at least 24 hours to kill any insects that may have fallen off. Wash the garment in hot water (≥ 60 °C) and dry on high heat.
Second, comb the hair with a fine-toothed flea comb. Section the hair, starting at the roots and moving toward the tips. After each pass, wipe the comb on a white towel or paper to detect any captured insects. Continue until no fleas or eggs are visible.
Third, apply a suitable pediculicide formulated for flea infestations on humans. Options include products containing permethrin (1 %) or pyrethrin. Follow the manufacturer’s instructions precisely: apply to dry hair, massage into the scalp, leave for the recommended duration (usually 10–15 minutes), then rinse thoroughly with lukewarm water. Avoid contact with eyes and mucous membranes.
Fourth, treat the scalp with an anti‑inflammatory or soothing agent, such as a diluted aloe vera gel or a mild corticosteroid cream, to reduce irritation caused by bites. Apply a thin layer after washing and allow it to dry completely.
Fifth, disinfect personal items that may harbor fleas:
- Hairbrushes and combs: soak in hot, soapy water for 10 minutes, rinse, and air‑dry.
- Towels and bedding: launder at ≥ 60 °C; if washing machines lack this setting, use a dryer on high heat for at least 30 minutes.
- Upholstery and carpets: vacuum thoroughly, then steam‑clean or apply a flea‑specific insecticide spray according to label directions.
Sixth, implement environmental measures to prevent re‑infestation:
- Treat the home with a flea fogger or aerosol containing an adulticide (e.g., carbaryl) and an insect growth regulator (e.g., methoprene) to interrupt the life cycle.
- Maintain low humidity (≤ 50 %) and regular vacuuming of floors, especially in areas where the individual spends time.
- If pets are present, administer veterinary‑approved flea control products and groom them regularly.
Finally, monitor the scalp for at least two weeks. Perform daily comb checks and repeat the chemical treatment if live fleas are observed after the initial application. Seek medical advice if severe itching, secondary infection, or allergic reaction develops.