26/10/2026
π¨ WARNING SIGNS YOU MAY HAVE A GERMAN COCKROACH INFESTATION π¨
Seeing one cockroach in your home or business can sometimes be more than just an isolated pest.
German cockroaches are highly adaptable, reproduce quickly with eggs hatching every 28 days, and often hide in areas that are difficult to see. By the time you regularly notice them, there may already be a significant population hiding nearby.
πͺ³ Homeowners, businesses should always look out for these warning signs:
β’ Live cockroaches β particularly around kitchens, bathrooms and other wet areas or where food is stored or prepared.
β’ Cockroach droppings β small dark specks or smears around cupboards, drawers, hinges and other harbourage areas.
β’ Egg cases β small brown cases containing developing cockroaches.
β’ A musty odour β larger infestations can produce a noticeable unpleasant smell.
β’ Cockroach activity during the day β German cockroaches are primarily nocturnal, so seeing them during daylight hours can indicate a larger infestation.
β’ Small cockroach nymphs β finding young cockroaches is a strong indication that breeding is occurring nearby.
German cockroaches commonly harbour in kitchen cupboards, appliances such as dishwashers, hinges, cracks, wall cavities, plumbing areas and other warm, sheltered locations.
π Do you have any of these warning signs? Don't wait for the infestation to grow.
Masters Pest Control Sydney provides professional cockroach extermination for homes, apartments, strata properties and commercial premises. Our technicians identify harbourage areas and develop targeted treatment strategies to address the infestation at its source.
π Contact Masters Pest Control Sydney for professional cockroach control across Sydney.