Let's say it plainly: in Florida, even spotless homes see the occasional palmetto bug. They live outside in the landscaping and wander in through gaps — that part isn't about housekeeping. But whether they stay and multiply absolutely is. A bug that finds no food, no water, and no shelter moves on. Here's how cleaning habits make your house a terrible place to be a roach.

The nightly kitchen reset (10 minutes)

  • No dishes in the sink overnight — a sink of dishes is a buffet with a water feature.
  • Wipe counters and sweep the floor after dinner; crumbs you can't see are a meal they can.
  • Degrease the stove zone weekly, including the wall behind it and under the burner grates. Grease film is their favorite food source and the most-missed spot in home kitchens.
  • Pick up pet bowls overnight, and store pet food in sealed containers — it's the #1 attractant we see in otherwise clean Tampa homes.

Cut off the water

Palmetto bugs can live weeks without food but only days without water. Fix dripping faucets, dry the sink basin at night, don't leave wet sponges out, and empty the drip tray under the fridge if yours has one. In bathrooms, that means no standing water around the tub and a dry vanity top.

Evict the shelter

  • Cardboard is roach real estate — they eat the glue and nest in the corrugation. Swap cardboard storage boxes for sealed plastic totes, especially in the garage and closets.
  • Declutter the dark zones: under sinks, the pantry floor, and behind appliances. Pull the fridge out and clean behind it quarterly — the warm motor space with food dust is five-star bug lodging.
  • Flush rarely used drains monthly with a kettle of hot water; dry P-traps are an open door from the sewer side.
Skip the foggers: "bug bombs" rarely reach the cracks where roaches actually hide, and they coat your counters and toys with pesticide residue you then live with. Targeted gel baits and sealing entry gaps work far better — and for recurring problems, a licensed pest-control service plus consistent cleaning is the one-two punch that actually ends it.
Pro tip: caulk is pest control. A $5 tube sealing the gaps where pipes enter under the kitchen and bathroom sinks closes the highways they use most. Combine that with the nightly reset and most homes see the difference within a month.