How to get rid of fleas that appeared due to dampness? - briefly
Dry the environment thoroughly, then apply a veterinary‑approved flea spray or powder to the affected areas and treat any pets with a suitable flea control product; repeat cleaning and treatment according to the product’s instructions until no insects are observed.
How to get rid of fleas that appeared due to dampness? - in detail
Moist environments encourage flea development because humidity supports egg viability and larval growth. Effective eradication requires a combination of environmental control, targeted insecticide application, and preventive measures.
First, eliminate excess moisture. Identify sources such as leaks, poor ventilation, or standing water. Repair plumbing faults, improve airflow with fans or de‑humidifiers, and dry any soaked carpets or upholstery. Reducing relative humidity below 50 % interrupts the flea life cycle.
Second, treat the infested area. Apply a veterinarian‑approved adulticide spray or fogger to carpets, bedding, and cracks where larvae hide. Follow product instructions precisely, covering the entire surface and allowing adequate contact time. For severe infestations, a professional pest‑control service may use residual insecticides that remain active for several weeks.
Third, address the host animals. Bathe pets with a flea‑killing shampoo, then apply a topical or oral adulticide that targets both adult fleas and developing stages. Repeat treatment according to the product’s schedule, typically every 30 days, to prevent re‑infestation from eggs that survived the initial round.
Fourth, clean and isolate. Wash all removable fabrics (bedding, blankets, pet toys) in hot water (> 60 °C) and dry on high heat. Vacuum carpets and upholstery thoroughly, then discard the vacuum bag or clean the canister to remove trapped eggs and larvae. Repeat vacuuming daily for two weeks.
Finally, maintain a dry, clean environment. Monitor humidity levels with a hygrometer, keep indoor spaces well‑ventilated, and perform regular pet grooming and flea checks. Consistent upkeep prevents the conditions that allow flea populations to re‑establish.