How can I get rid of fleas in the house caused by a cat at home? - briefly
Treat the cat with a veterinarian‑approved flea product and launder all bedding in hot water. Vacuum carpets, upholstery, and floors thoroughly, then apply a residual indoor spray following the label instructions.
How can I get rid of fleas in the house caused by a cat at home? - in detail
Treat the cat first. Apply a veterinarian‑approved flea medication such as a topical spot‑on product, oral tablet, or collar. Follow the label dosage and repeat the treatment according to the recommended interval to break the life cycle.
Clean the living area thoroughly. Vacuum all carpeted floors, rugs, and upholstery, then discard the vacuum bag or empty the canister into a sealed bag. Wash bedding, blankets, and any removable fabric items in hot water (minimum 60 °C) and dry on high heat. Repeat laundering after a week to kill newly hatched insects.
Apply an environmental insecticide. Use a spray or fogger labeled for indoor flea control, targeting cracks, baseboards, and areas where the pet rests. Follow safety instructions: keep occupants and pets out of treated rooms for the specified time, then ventilate before re‑entry.
Treat outdoor zones if the cat has access. Trim grass, remove leaf litter, and apply a pet‑safe outdoor flea spray around entry points and shaded spots.
Implement ongoing prevention. Maintain a regular schedule of flea medication for the cat, and continue weekly vacuuming and monthly washing of pet bedding. Consider a flea‑catching trap with a light source and sticky surface to monitor residual activity.
By combining direct parasite treatment, rigorous cleaning, targeted insecticide use, and preventive maintenance, the infestation can be eradicated and future outbreaks prevented.