What should be done if a cat has fleas at home? - briefly
Treat the cat with a veterinarian‑approved flea medication and comb it daily using a fine‑toothed flea comb. Clean bedding, vacuum carpets, and apply a safe indoor flea spray to eradicate remaining insects.
What should be done if a cat has fleas at home? - in detail
If a cat becomes infested with fleas, immediate action is required to protect the animal, other pets, and the household environment.
First, treat the cat directly. Choose a product that matches the cat’s age, weight, and health status—topical spot‑on treatments, oral medications, or flea collars approved by veterinary authorities. Apply the product according to the manufacturer’s instructions, ensuring the cat’s skin is dry and the dosage is accurate. If the cat is pregnant, nursing, or has a medical condition, consult a veterinarian before administering any medication.
Second, address the living space. Follow a three‑stage cleaning protocol:
- Laundry – Wash all bedding, blankets, and removable fabric covers in hot water (minimum 130 °F/54 °C) and dry on high heat to kill all life stages of the parasite.
- Vacuuming – Vacuum carpets, rugs, upholstery, and cracks in flooring thoroughly. Immediately discard the vacuum bag or empty the canister into a sealed bag and dispose of it outside the home.
- Environmental insecticide – Apply a residual spray or fogger labeled for indoor flea control, targeting baseboards, under furniture, and pet resting areas. Follow label safety instructions, vent the area, and keep pets and people away for the recommended period.
Third, treat any additional animals. All cats, dogs, or other mammals in the residence must receive appropriate flea control simultaneously; otherwise, re‑infestation is inevitable.
Fourth, monitor and repeat. Flea eggs hatch within 24–48 hours, and larvae develop into adults in 2–3 weeks. Continue weekly topical or oral treatments for at least one month after the last visible flea is removed. Maintain regular vacuuming and laundry cycles throughout this period.
Finally, prevent future outbreaks. Use a year‑round preventative product on the cat, keep the home clean, and limit the animal’s exposure to outdoor environments where fleas are prevalent. Regular veterinary check‑ups will verify the effectiveness of the control regimen and allow timely adjustments.