Fleas have appeared at home: how to get rid of them? - briefly
Treat the infestation by thoroughly vacuuming carpets and upholstery, washing bedding at high temperature, and applying a veterinary‑approved flea treatment to pets; follow with a residual indoor insecticide spray approved for household use. Repeat cleaning and treatment cycles for at least three weeks to break the flea life cycle.
Fleas have appeared at home: how to get rid of them? - in detail
Fleas appear when adult insects lay eggs on pets, carpets, or bedding; eggs hatch within days, producing larvae that feed on organic debris before developing into adults. The rapid life cycle creates a growing population if untreated.
Immediate actions focus on removing existing stages and breaking the reproductive cycle.
- Vacuum all floor surfaces, upholstery, and pet sleeping areas; discard the vacuum bag or clean the canister immediately.
- Wash bedding, curtains, and removable covers in water above 60 °C; dry on high heat.
- Sprinkle a fine layer of flea powder or a residual insecticide on carpets and allow the recommended dwell time before thorough vacuuming.
Chemical control relies on products registered for indoor use. Apply a spray or fogger containing a synthetic adulticide (e.g., permethrin, methoprene) according to label directions, ensuring coverage of cracks, baseboards, and pet-frequent zones. Repeat application after 7–10 days to target emerging adults.
Natural alternatives provide a low‑toxicity option.
- Distribute food‑grade diatomaceous earth on carpets and pet areas; leave for 48 hours, then vacuum.
- Use a dilute solution of eucalyptus or lavender oil (5 ml per litre of water) to mist surfaces; avoid direct application to pets.
Pet‑focused treatment eliminates the primary host.
- Bathe animals with a flea‑combating shampoo; rinse thoroughly.
- Apply a veterinarian‑approved spot‑on product or oral medication that interferes with flea development.
- Comb fur daily with a fine‑toothed flea comb to remove adult insects and eggs.
Prevention maintains a flea‑free environment.
- Perform weekly vacuuming and laundering of pet bedding.
- Keep outdoor vegetation trimmed away from building foundations to reduce stray flea migration.
- Inspect new animals before introduction and implement a regular prophylactic regimen.