You cannot inspect what you cannot walk around. In a warehouse, pallet discipline is not housekeeping — it is the thing that makes pest control possible at all.
A chiller keeps food cold by moving heat somewhere else. In a supermarket that somewhere is a warm, damp cavity under the unit that nobody can reach.
A shop floor is watched all day by staff and customers. The stockroom is watched by nobody, and the delivery door decides what arrives in it.
A shared kitchen has forty users and no owner. That is not a cleaning problem — it is a structural one, and it needs a structural answer.
The parts of a building that carry cables are warm, dry, dark and entered perhaps twice a year. That combination is rarer than it sounds, and pests find it.
Bed bugs arrive in luggage, not through windows. That means the only moment a hotel genuinely controls them is the half hour between one guest leaving and the next arriving.
A pantry is five square metres that behaves like a restaurant kitchen, used by fifty people who each assume somebody else cleans it.
Linen is the one thing in a hotel that visits every room, and that makes the laundry circuit the fastest route a localised problem has.
The most valuable pest control in a hotel is not a treatment. It is three minutes of looking in six specific places while the room is being made up.
A terrace that empties at six in the evening is losing its best hour, and the cause is almost always five containers of water within twenty metres.
