Cockroach Pest Control & Exterminator in Florida

Cockroaches are nocturnal and expert hiders, which is why most Florida homeowners don’t spot an actual roach until it’s already established itself somewhere warm and damp — a garage, a laundry room, behind a lanai screen. Catching these signs early can save you from a much bigger problem down the line.

Cockroach Droppings
Check your garage, laundry room, and under the kitchen sink first — with no basement to hide in, Florida homes funnel roach activity into these spots instead. Palmetto bug (American cockroach) droppings are larger than you’d expect, cylindrical with ridged edges, closer to a grain of rice than a coffee ground. A handful in one spot usually means the colony’s already established.

Cockroach Eggs (Egg Cases)
Florida’s biggest culprit doesn’t lay eggs one at a time – the palmetto bug produces an egg case (ootheca) about ⅓ inch long, dark reddish-brown, holding up to 15 eggs at once. Because these roaches glide in from outside rather than breed exclusively indoors, look for cases wedged into exterior door thresholds, garage door seals, and gaps where stucco meets the foundation — the entry points, not just the hiding spots.

Musty or Oily Odor
An oily, musty smell that lingers in the garage or laundry room (even after cleaning) is a pheromone trail roaches leave for each other, and it usually means more than one is nearby. An enclosed lanai or utility closet is where Florida homeowners notice this first.

Shed Skin
Roaches shed their skin several times before reaching adult size, and finding those pale, translucent casings, often in stacked garage storage boxes or behind stored patio furniture, tells you they’ve had time to grow undisturbed, not that one just wandered in.

Daytime Sightings
Cockroaches are nocturnal, so seeing one glide across the patio at noon isn’t normal behavior. This usually means the outdoor population near your home has outgrown its space, or that heavy rain has flooded them out of their usual ground-level hiding spots.

If you’re seeing two or more of these cockroach infestation signs, don’t wait for it to get worse. Florida’s climate means roach problems compound fast, with no winter die-off to slow them down. Excel’s technicians will confirm the species, find where they’re getting in, and build a treatment plan around it, starting with a free inspection.

Get the Most Out of Your Cockroach Treatment
Proper preparation is key to eliminating cockroaches completely. Our comprehensive preparation guide covers everything you need to do before our technician arrives—clearing food sources, decluttering, removing appliances, and more. Read our complete cockroach treatment prep guide to ensure maximum effectiveness and faster results. Includes a downloadable checklist.