Common question
How do you get rid of German cockroaches for good?
German cockroaches are eliminated with a non-repellent gel baiting program plus an insect growth regulator, applied into cabinetry voids, appliance motors and cavity harbourages - never a surface spray, which scatters them. Heavy infestations need a 14-day follow-up to break the breeding cycle, and shared-wall units need the connected voids treated too.
01What you notice
Blattella germanica is the small tan cockroach with two dark stripes behind its head, and it is the one infestation that genuinely breaks people down. It breeds faster than any other indoor species, lives entirely inside your kitchen rather than coming in from the garden, and has developed real resistance to off-the-shelf sprays. A single egg case carries dozens of nymphs, and one missed ootheca behind the fridge restarts everything.
02Why it keeps coming back
We see it most in rentals, cafés, townhouses and apartment blocks - anywhere kitchens share a wall, a plumbing chase or a service riser. Tenants get blamed for hygiene when the real problem is that the population is living in a cavity two units away. Food businesses get a warning at inspection. Landlords get a report they can't act on.
03How we solve it
The fix is method, not muscle. We map the harbourage and the runs, gel bait the feeding points precisely, add an insect growth regulator so nymphs never mature, and treat the connected voids and entry routes in shared buildings rather than only the kitchen where someone spotted one. Monitoring stations verify the collapse and a 14-day follow-up closes the cycle.