The adult fleas live exclusively on the dog and the cat, while in the environment the rest of their cycle takes place, consisting of the immature forms, ie larvae and eggs deposited by the female immediately after having fed. Suffice it to say that only 5% of fleas are present on the host, while the remaining 95% ( eggs, larvae and pupae ) are found in the environment.
In infested human homes, larvae may preferably be found in pet beds, in cracks in floors, under carpets, in beds or in carpets; in the open air they prefer damp earth and shade. Areas of the home such as parquet or ceramic floors and busy corridors are less likely to facilitate the development of fleas. Similarly, very sunny lawn areas offer unfavorable growth conditions.
Flea control in the environment requires the identification of all potentially infested sites, ie areas where flea eggs may have fallen from the animal and developed. To eliminate fleas and eggs, it is useful to vacuum the carpets, blankets and upholstered furniture (sofas, armchairs, cushions, beds, etc.), immediately removing the bag. It is good practice to keep the bedding and the resting areas of the animal clean and to wash fabrics and linen at temperatures above 50 ° C.
It is advisable to carry out the control of the fleas present in the environment with special pesticide sprays, at the same time as treating the parasites present on the cat or on the infested dog. Infestations rooted and difficult to eradicate, however, may require professional treatment.
