How can bedbugs be removed from people? - briefly
Clean the skin with soap and warm water, then gently extract any visible insects using fine tweezers. Apply a topical insecticide approved for human use, such as permethrin cream, to eliminate remaining bugs and prevent reinfestation.
How can bedbugs be removed from people? - in detail
Bedbug removal from an infested person requires immediate mechanical cleaning, chemical treatment, and follow‑up monitoring.
First, wash all exposed skin with hot water and soap. Scrub vigorously to detach any insects that may be clinging to hair or body surfaces. After washing, inspect the entire body under bright light; use a fine‑toothed comb to pull out any remaining specimens from hair, eyelashes, and facial hair.
Second, apply a topical insecticide approved for human use. Products containing permethrin (0.5 % concentration) or pyrethrin can be sprayed directly onto skin, following label instructions regarding dosage, exposure time, and repeat applications. For individuals with sensitive skin or allergies, a benzyl benzoate lotion (25 % concentration) offers an alternative, applied to affected areas and left for 30 minutes before rinsing.
Third, treat bite lesions to reduce inflammation and prevent secondary infection. Over‑the‑counter antihistamine creams (e.g., diphenhydramine 1 %) or oral antihistamines (e.g., cetirizine 10 mg) alleviate itching. If lesions become erythematous, swollen, or ulcerated, seek medical evaluation; a physician may prescribe topical corticosteroids or oral antibiotics.
Fourth, decontaminate clothing, bedding, and personal items. Place all washable fabrics in a dryer on high heat (≥ 130 °F) for at least 30 minutes. Non‑washable items should be sealed in airtight bags and exposed to freezing temperatures (≤ 0 °F) for a minimum of 72 hours. Vacuum carpets, mattresses, and upholstery; discard vacuum bags promptly.
Finally, schedule regular inspections for at least four weeks after treatment. Re‑apply topical insecticide if live insects are observed. Maintain a clean environment, reduce clutter, and use encasements on mattresses and box springs to prevent re‑infestation.