What to do with fleas in an apartment on the first floor? - briefly
Thoroughly vacuum all rooms, launder bedding and fabrics at high temperature, treat pets with a veterinarian‑approved flea product, and apply a targeted indoor flea spray or fogger; if the problem persists, enlist a licensed pest‑control service for professional treatment.
What to do with fleas in an apartment on the first floor? - in detail
A flea infestation in a ground‑level residence requires immediate, systematic action to eliminate insects, prevent reinfestation, and protect occupants.
First, isolate the source. Inspect pets, bedding, carpets, and cracks in walls or floorboards. Treat animals with a veterinarian‑approved adulticide and a monthly preventer. Wash all pet bedding, blankets, and towels in hot water (≥ 60 °C) and dry on high heat.
Second, treat the environment. Apply a residual insecticide spray or fogger specifically labeled for fleas to carpets, rugs, upholstery, and baseboards. Follow label instructions regarding ventilation and dwell time. For cracks and crevices, use an aerosol dust containing an insect growth regulator (IGR) to disrupt the flea life cycle.
Third, deep‑clean the dwelling. Vacuum every floor surface, paying special attention to edges of furniture and under cushions. Immediately dispose of the vacuum bag or empty the canister into a sealed bag and discard outdoors. Steam‑clean carpets and upholstery where possible; the high temperature kills eggs, larvae, and adults.
Fourth, address indoor humidity. Maintain relative humidity below 50 % to discourage flea development. Use a dehumidifier or improve ventilation in damp areas such as bathrooms and kitchens.
Fifth, monitor progress. Place sticky flea traps near pet resting spots and under furniture. Check traps daily for several weeks; continued captures indicate the need for additional treatments.
Finally, establish preventive routines. Schedule regular veterinary flea preventatives for pets, repeat environmental insecticide applications every 4–6 weeks, and maintain weekly vacuuming. Consistent hygiene and monitoring will keep the infestation from returning.