What is bugging you?
Two questions, one answer off the line. Every fork below is printed on the page, so the walk works with scripts off too.
Name the pest
Where are you finding them?
The aerosol first, Complete if adults are visible
Run the foam along baseboard seams, under the sink, and into the warm void behind the refrigerator. The nymphs pick up the active in the harborage and their molts start going wrong. If grown roaches are already crossing the counter, the Complete can answers them on contact while the regulator works on the brood behind them.
A station in the cabinet, foam in the seams
The Point Source station sticks to the inside wall and releases the active across the closed volume, into corners a spray never touches. Pair it with the aerosol along the hinge line and shelf seams, and date the disc on the spot printed for it so you know when to swap it.
The concentrate in the tank, Complete for the callbacks
One ounce per gallon covers about 1,500 square feet, which is how you walk a multi-unit account without changing cans. The Complete formulation rides along for the units where adults are already showing themselves.
What does the problem look like?
Foam straight into the collar
The aerosol lays a visible layer onto the film where the larvae feed. As the foam dissipates, the active settles into the scum, and the larvae in it stop maturing into flyers. The visible white tells you the collar actually got treated.
Complete for the flyers, foam for the source
The adults you see hatched weeks ago; the Complete can answers them on contact. The source is still the drain, so the foam goes into the collar the same day. A generation later the room stays quiet on its own.
Where do they gather?
Work the drains and the mats
Fruit flies breed in the film under bar mats, in drip trays, and down the drains. The foam reaches all three and stays visible long enough to show what got covered. Complete adds a contact answer for the cloud already circling the taps.
Tank coverage for the backroom
A backroom with produce cases has too much floor for a can. The concentrate goes into the tank at one ounce per gallon and covers the mop sinks, floor drains, and the wet corners under the racks where the breeding actually happens.
Where did you find them?
Empty the shelf, foam the cracks, add a station
Pull the packages, toss the ones with webbing, and run the foam into the shelf cracks and corner seams where the larvae pupate. A Point Source station inside the closed cabinet keeps the active in the air of that volume for the stragglers.
The tank across the floor, stations in the fixtures
Stored product pests in a warehouse call for the concentrate: one mixed gallon walks 1,500 square feet of racking and floor seams. Stations go inside electrical boxes and enclosed fixtures where the tank cannot reach.
How far has it spread?
Foam the frame and the baseboard
The aerosol reaches into the bed frame joints, the baseboard gap, and the carpet edge where the immatures harbor between feedings. Exposed nymphs molt wrong and never reach breeding form, which is how a single-room problem stops growing.
The concentrate unit by unit
Across several units the tank does the walking: one ounce per gallon, along baseboards, bed frames, and the wall side of the carpet edge. The aerosol stays on the belt for the voids the wand overshoots.