Managing Palmetto Bugs: Effective Control Strategies

Whenever I spot our canister vacuum sitting in the middle of the floor with a plastic bag taped over the nozzle, I know my wife has captured another palmetto bug that made its way indoors. We rely on traps placed near each doorway, but a few persistent insects still manage to survive long enough to face the "sucker" each summer.

The number of palmetto bugs you see inside depends partly on summer weather conditions. The exceptionally wet summer of 2005 caused their populations to surge dramatically. Interestingly, the insecticides you sprayed around your home's perimeter might actually be making the problem more visible. Many products contain chemicals that "excite" insects, causing them to move around more and increasing the likelihood they'll come into contact with the poison—and wander into your living space.

While there's no 100% guaranteed solution, you're already taking the right steps: seal cracks and entry points, spray hiding places, use traps (which are safe for dogs), and keep your vacuum ready for action. Bait stations are generally safe for pets when used as directed, but if you're concerned, stick with the trapping and exclusion methods that are working for you.