How to eliminate fleas in a house from the carpet? - briefly
Vacuum the carpet repeatedly, then treat it with a flea‑specific insecticide spray or powder and repeat the application after seven days. Wash all linens and treat any pets with a veterinarian‑approved flea control product.
How to eliminate fleas in a house from the carpet? - in detail
Eliminating fleas from carpeted floors requires a systematic approach that combines immediate treatment, environmental sanitation, and preventive measures.
Begin by vacuuming every carpeted surface thoroughly. Use a high‑efficiency bag or a canister vacuum with a HEPA filter to capture adult fleas, larvae, and eggs. Move the vacuum slowly over each area, then immediately seal the vacuum bag or empty the canister into a sealed plastic bag and discard it outside the home. Repeat this process daily for at least one week, extending the interval to every other day for the following two weeks.
Apply a flea‑specific insecticide or an adulticide formulated for indoor use. Choose a product that contains an insect growth regulator (IGR) such as methoprene or pyriproxyfen, which prevents immature stages from developing. Follow the label instructions precisely: spray evenly across the entire carpet, paying special attention to high‑traffic zones and hidden folds. Allow the treated carpet to dry completely before permitting foot traffic.
Treat the surrounding environment. Wash all removable fabrics—bedding, curtains, and pet blankets—in hot water (minimum 130 °F/54 °C) and dry on a high‑heat setting. For non‑washable items, place them in a sealed bag with a few drops of flea spray or an IGR sachet for several days.
Address the pet source. Administer a veterinarian‑approved flea control product to each animal in the household. Options include topical spot‑on treatments, oral medications, or flea collars that release active ingredients over several months. Ensure consistent application according to the product schedule.
Maintain a dry, low‑humidity environment, as fleas thrive in moisture. Use a dehumidifier or improve airflow to keep relative humidity below 50 %. Regularly clean and replace HVAC filters to prevent flea migration through the ventilation system.
Monitor progress. Place sticky flea traps near baseboards and under furniture to detect residual activity. Continue vacuuming and spot‑treating any new infestations for at least four weeks after the initial treatment cycle.
Implement long‑term prevention. Schedule quarterly flea prophylaxis for pets, repeat carpet treatment with an IGR annually, and keep the home clean by frequent vacuuming and prompt removal of pet waste. These steps create an inhospitable environment for fleas and reduce the likelihood of re‑infestation.