Fleas don't originate from poor housekeeping — they come in on a dog, cat, or through wildlife activity near the home (a raccoon or stray denning nearby is enough), and once they're inside they establish in carpet fibers, baseboards, and anywhere a pet rests. That's why a flea job is never just a spray: it has to run alongside your vet's flea treatment for the animal, or the environmental treatment alone won't hold.
Flea eggs and larvae hide deep in carpet pile and along baseboards, which is why a single visible flea is rarely the whole story. Our treatment targets those developmental stages directly, not just the adult fleas you can see jumping.
Under licence #15739, we treat the areas your pet actually uses — bedding, favorite rugs, under furniture — rather than blanket-spraying the whole home, and we're upfront that the pet-side treatment is on you and your vet, not something we can substitute for.
Why fleas keep coming back in a NYC home, and what actually clears them
The cat flea is the most common flea that infests homes and bites both people and pets, and you can have an infestation even without owning a pet. University of Minnesota Extension notes that wild animals such as raccoons, opossums or squirrels nesting in an attic, fireplace or crawlspace can carry cat fleas indoors, so a pet-free NYC apartment is not automatically flea-free. (University of Minnesota Extension — Fleas)
The fleas you see on a pet are the visible minority of the problem. UC IPM explains that flea eggs are smooth and readily fall from the pet onto surfaces such as bedding and carpeting, where larvae and pupae then develop off the host in protected, humid spots. Treating only the adult fleas on the animal leaves the developing population in the home untouched. (UC IPM — Fleas)
Because most of the population lives in the environment rather than on the animal, the pet and the home must be treated together. University of Minnesota Extension is explicit that it is important to control fleas on your pets at the same time as in your home, and to treat pets at the same time the home is treated. Treating one without the other is why infestations rebound. (University of Minnesota Extension — Fleas)
On disease the honest picture is reassuring but not zero. The CDC notes fleas can transmit the germs causing plague, flea-borne (murine) typhus and cat-scratch disease, and can pass tapeworms if an infected flea is swallowed. In practice US human cases are uncommon and geographically limited, so for NYC residents the dominant problem is bites and irritation rather than serious illness. (CDC — About Fleas)
Signs you have a flea control problem
- Small, fast-jumping insects near pet bedding or resting spots
- Pets scratching, biting at their skin, or over-grooming more than usual
- Small red, itchy bites on ankles and lower legs, often in clusters
- Tiny dark specks ('flea dirt') on pet bedding or light-colored carpet
- Fleas appearing after a new pet, a boarding stay, or known wildlife activity in the yard
Why Park Slope sees this
We see flea calls across Crown Heights, Bedford-Stuyvesant, and Flatbush apartments and rowhouses just as often as in Queens Village's more yard-heavy houses — the common thread is always a pet or nearby wildlife, not the building itself. A dog walked through Prospect Park or a cat that spends time in a shared Sunset Park backyard can bring fleas in regardless of how the unit is kept.
Because fleas cycle through egg, larval, and adult stages at different rates depending on indoor heating and humidity, a NYC apartment with radiator heat running through a cold Brooklyn winter can actually keep an infestation going longer than it would in a seasonal outdoor setting. Every treatment under licence #15739 accounts for that cycle rather than treating for adult fleas alone.