What to do if fleas are crawling on you? - briefly
Clean the affected skin with hot, soapy water and apply a human‑safe flea spray or lotion; then wash all clothing and bedding in hot water and treat pets and the home with a comprehensive flea control program.
What to do if fleas are crawling on you? - in detail
If tiny insects begin moving across your body, immediate action can prevent bites, skin irritation, and further infestation.
First, isolate the affected area. Remove clothing and place it in a sealed plastic bag to stop fleas from spreading to other garments. Wash the garments in hot water (≥ 60 °C) and dry them on high heat for at least 30 minutes; heat kills all life stages of the parasite.
Next, cleanse your skin. Take a thorough shower using a strong, anti‑insect soap or a mild detergent. Scrub each body part, paying special attention to hair, armpits, and groin, where fleas often hide. Rinse well and pat dry with a clean towel that is subsequently laundered at high temperature.
Apply a topical treatment approved for flea removal. Options include:
- Insecticidal sprays containing permethrin or pyrethrin – follow label instructions, avoid contact with eyes and mucous membranes.
- Spot‑on gels with ingredients such as benzyl benzoate – apply to affected skin, allow absorption for the recommended time, then rinse if instructed.
- Natural repellents like concentrated essential‑oil blends (eucalyptus, lavender, cedar) – use only after a patch test to rule out allergic reactions.
After treatment, monitor for bite marks or allergic responses. If redness, swelling, or itching persists beyond 24 hours, seek medical advice; antihistamines or topical corticosteroids may be necessary.
Finally, address the source. Inspect pets, bedding, and living spaces. Vacuum carpets, upholstery, and cracks in flooring; discard the vacuum bag or clean the canister immediately. Wash pet bedding in hot water and treat animals with veterinarian‑approved flea preventatives (topical, oral, or collar formulations). Consider professional pest control if the infestation appears widespread.
By following these steps—isolating clothing, thorough cleansing, targeted topical treatment, symptom monitoring, and environmental control—you can eliminate the immediate problem and reduce the risk of recurrence.