One of the first things people notice when they move to Southwest Florida from up north is that pest season never really ends. Back home, the first frost killed off the mosquitoes and kept rodents dormant for months. Down here, the subtropical climate means pests are active 12 months a year — they just shift which ones are most prominent depending on the season.
After years of working in pest control across Collier County, here are the five pests we consistently deal with year-round for homeowners in Naples, Marco Island, Ave Maria, and Bonita Springs.
Ghost Ants
Ghost ants are one of the most frustrating pests for Florida homeowners because they're nearly invisible — their pale, translucent bodies make them difficult to spot until you already have a significant infestation. They're tiny, fast, and move in trails along baseboards, countertops, and window frames.
Ghost ants are a tropical species that thrives in Southwest Florida's humidity year-round. They're drawn to sweet foods and grease, and they nest both outdoors (in soil, mulch, and potted plants) and indoors (in wall voids, cabinets, and behind baseboards). They're notoriously difficult to eliminate with store-bought products because treating one visible trail does nothing to address the colony.
What works: A bi-monthly preventative service with a barrier spray around the exterior of the home, combined with targeted treatment of any active indoor trails, is the most effective approach. Ghost ants require persistent, consistent treatment — one-time sprays rarely work.
Roof Rats
Roof rats are the most common rodent in coastal Southwest Florida — and they're far more prevalent than most homeowners realize. Also called black rats or fruit rats, they're agile climbers that live in trees, palm fronds, and attics. They're most active at night, which means many homeowners don't know they have an infestation until it's already well established.
In Naples and Marco Island, roof rats are essentially a year-round presence. They're more likely to enter homes during dry season when outdoor food sources diminish, but they're active and breeding all year. Left unchecked, they chew through electrical wiring (a fire hazard), contaminate attic insulation with droppings, and can cause significant structural damage.
What works: Perimeter bait stations serviced bi-monthly provide the most consistent protection. The minimum recommended for a home under 2,500 sq ft is 4 stations — enough to create a protective ring around the property. Stations are checked, cleaned, and rebated each visit, and trapping in the attic is included if rodents make it inside.
German Roaches
German roaches are the small, fast, light-brown roaches you typically find in kitchens and bathrooms. They're the most problematic roach species for homeowners because they reproduce rapidly — a single female can produce hundreds of offspring in her lifetime — and they're highly resistant to many store-bought treatments.
Florida's year-round humidity provides ideal conditions for German roaches. They're drawn to warmth and moisture, which is why they cluster near dishwashers, under refrigerators, behind stoves, and in bathroom vanities. An infestation can grow from a handful of insects to hundreds in a matter of weeks.
What works: German roaches require a targeted treatment approach — not just a barrier spray. A professional treatment targeting harborage areas combined with ongoing preventative service is the most effective long-term solution. If you're seeing roaches during the day, the population is already significant.
Palmetto Bugs (American Cockroach)
The palmetto bug is what Floridians call the American cockroach — the large, reddish-brown roach that can grow up to 2 inches long and occasionally flies. If you've ever had one scurry across your kitchen floor at night, you know the feeling. They're common throughout Southwest Florida and particularly prevalent in areas with older construction, heavy landscaping, or proximity to water.
Palmetto bugs primarily live outdoors in mulch, leaf litter, palm trees, and sewer systems — but they regularly enter homes through gaps under doors, around pipe penetrations, and through garage doors. They're not as prolific indoors as German roaches, but their size and appearance make them one of the most alarming pest encounters for homeowners.
What works: Sealing entry points and maintaining a treated perimeter barrier around the home keeps palmetto bugs from entering. A bi-monthly exterior treatment significantly reduces the population around the property and the likelihood of indoor encounters.
Cellar Spiders (Pool Screen Spiders)
If you have a pool screen enclosure in Naples or Marco Island, you know cellar spiders. They're the long-legged, web-building spiders that colonize pool screens seemingly overnight — building webs in corners, along frames, and across the screening itself. They're not dangerous, but they're persistent and make your outdoor space look unkempt no matter how often you knock the webs down.
Cellar spiders are active year-round in Southwest Florida's climate, but web buildup tends to be most noticeable in the dry season when conditions slow down their natural predators. A single untreated pool screen can host dozens of spiders within weeks.
What works: A fogging treatment applied to the pool screen enclosure and the surrounding bushes eliminates the active population and creates a residual effect that significantly slows re-infestation between visits. Bi-monthly treatments keep your screen consistently clear.
All five of these pests respond best to consistent, preventative treatment rather than reactive one-time treatments. A bi-monthly service that keeps a barrier maintained around your home is significantly more effective — and less expensive long-term — than waiting for an infestation and treating it after the fact.
How Much Does Pest Control Cost in Naples?
One of the most common questions we get is about pricing — and one of the most frustrating things about the pest control industry is that most companies make you call just to get a number. We think that's unnecessary.
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