Which cockroach do you have?
Size and location tell you most of what you need to know. UF/IFAS splits Florida's common roaches into small ones — German, Asian and brownbanded, seldom over ⅝ inch — and large ones — American, smokybrown, Australian and brown, 1¼ to 2 inches long and often called palmetto bugs. The large ones mostly live outdoors; the small German cockroach is the one that sets up house indoors.
| What you see | Likely roach | What it usually means |
|---|---|---|
| Big brown roach, alone, at night, often near a drain or door | American, smokybrown, Australian or brown ("palmetto bug") | An outdoor roach that wandered in. Seal gaps and clean up outside. |
| Small tan roaches, several, in kitchen cabinets or behind appliances | German cockroach | An indoor infestation that keeps breeding. Needs a treatment plan. |
| Very large, dark roach that wandered in from the yard | Florida woods roach | The largest Florida roach; it lives outdoors and enters from outside. |
Is a palmetto bug in the house a sign of an infestation?
Usually not. UF/IFAS notes that outdoor cockroaches don't survive well indoors, many people overreact to them, and often removing the roach is all that's needed. If you're seeing one now and then, the fix is outside: seal gaps around doors and plumbing, keep mulch and leaf litter back from the slab, and don't leave pet food out overnight.
If you're seeing them every night, or finding them in upper cabinets and the attic, a perimeter treatment and a look at where they're getting in is worth a call.
Why do German cockroaches need a professional plan?
Because they live, feed and breed entirely indoors, and they hide where sprays don't reach. UF/IFAS says German cockroaches are usually found in the kitchen and bathroom — around the sink, in cracks around and inside cabinets (especially upper corners), behind drawers and around pipes. A can of spray kills the ones you see, not the egg cases in the wall.
A sound plan follows the integrated approach UF/IFAS recommends: identify the species, remove water and food sources, seal entry points, and place baits, dusts or sprays where the roaches actually live. Expect at least one follow-up visit to check bait stations and catch the next hatch.
Roaches in a Plant City rental or older home?
In a rental, tell your landlord in writing first. About a third of Plant City homes are rented — the Census Bureau puts the owner-occupied rate at 66.4% — and UF/IFAS points out that Florida law covers landlord pest control duties unless the lease assigns them to the tenant. In apartments and duplexes, ask whether neighboring units will be inspected too.
In the century-old bungalows of Downtown Plant City, gaps around old plumbing runs and raised floors give outdoor roaches easy ways in — sealing those is half the job. It is one of the most common calls we route for pest control in Plant City.
What should a cockroach treatment quote include?
- The species the technician identified — German and outdoor roaches get different plans.
- Where products go (cracks and crevices, bait stations, perimeter) and what they are, so you can plan around kids and pets.
- How many visits are included, and whether a callback between visits is free.
- What you need to do: clearing cabinets, fixing leaks, storing food in sealed containers.
- The company's FDACS license number (it starts with "JB") — see how to vet any pest control company.
Seeing droppings or chew marks along with the roaches? That may be mice or rats too — see rodent removal and exclusion.