How to treat an apartment after lice appear? - briefly
Remove all bedding, clothing, and curtains; wash them in water ≥ 60 °C and dry on high heat, then vacuum carpets, floors, and upholstery thoroughly. Apply an approved insecticide spray to furniture and seams, seal the treatment area, and keep the apartment isolated for at least 48 hours to eliminate any remaining «lice».
How to treat an apartment after lice appear? - in detail
Dealing with a lice infestation in a dwelling requires a systematic approach that eliminates the insects and prevents re‑infestation.
First, confirm the presence of lice by inspecting hair, clothing, and bedding. Remove any infested items from the living area.
Next, treat personal belongings. Wash all clothing, sheets, pillowcases, and towels in hot water (minimum 60 °C) and dry on a high‑heat setting for at least 30 minutes. Items that cannot be laundered should be sealed in plastic bags for two weeks, the period needed for lice to die without a host.
Thoroughly clean the environment. Vacuum carpets, rugs, upholstered furniture, and mattress seams; discard the vacuum bag immediately. Steam‑clean hard surfaces and upholstery to reach temperatures that kill lice and their eggs.
Apply a suitable insecticide spray or powder labeled for indoor use against lice. Follow manufacturer instructions, ensuring adequate ventilation and avoiding direct contact with skin or eyes. Focus on cracks, baseboards, and areas where hair may accumulate.
Treat occupants. Use a pediculicide shampoo or lotion approved for human use. Apply according to directions, repeat after seven days to eradicate newly hatched nymphs. Comb hair with a fine‑toothed lice comb after treatment, removing dead insects and nits.
If pets are present, examine them for similar parasites. Consult a veterinarian for appropriate topical or oral treatments, as some lice species can affect animals.
Finally, implement preventive measures. Maintain regular laundering of bedding and clothing. Reduce clutter that provides hiding places. Conduct periodic inspections, especially after travel or close contact with infested individuals.
Adhering to these steps eliminates the current infestation and minimizes the risk of recurrence.