How can fleas that appeared in the house from cats be eliminated? - briefly
Treat the cats with a veterinarian‑approved flea medication and launder all bedding and fabrics in hot water. Afterwards, vacuum every room thoroughly, dispose of the vacuum contents, and apply a residual insecticide spray to carpets, upholstery, and baseboard cracks.
How can fleas that appeared in the house from cats be eliminated? - in detail
Fleas introduced by indoor cats can be eradicated through a coordinated approach that targets the animals, the living spaces, and the surrounding environment.
First, treat the cats. Use a veterinarian‑approved flea medication such as a topical spot‑on product, an oral tablet, or a collar that releases insecticide over several weeks. Follow the dosing schedule precisely, and repeat the treatment after the life cycle completes (typically 2–3 weeks) to kill emerging adults.
Second, cleanse the home.
- Wash all bedding, blankets, and removable covers in hot water (minimum 60 °C) and dry on high heat.
- Vacuum carpets, rugs, upholstered furniture, and cracks in flooring daily for at least two weeks. Immediately discard the vacuum bag or clean the canister to prevent re‑infestation.
- Apply a residual insecticide spray or fogger labeled for indoor flea control, focusing on baseboards, under furniture, and pet sleeping areas. Follow the product’s safety instructions, especially regarding ventilation and pet exposure.
Third, address outdoor and transitional zones.
- Trim grass and shrubs around entry points to reduce adult flea habitats.
- Treat pet carriers, litter boxes, and any outdoor shelters with an appropriate insecticide or diatomaceous earth, applying it thinly to avoid respiratory irritation.
Fourth, monitor and maintain.
- Use flea traps (sticky pads with attractants) near pet resting spots to detect lingering activity.
- Continue monthly preventive medication on the cats for at least six months, as flea eggs can remain dormant in the environment for several weeks.
By systematically treating the animals, sanitizing the interior, managing the periphery, and sustaining preventive measures, the flea population introduced by cats can be fully eliminated.