Why do I still see cockroaches in my house even after cleaning?

While regular cleaning is helpful, it does not address the root cause of an infestation. Cockroaches often enter from wall cavities, drains, neighbouring properties, and through gaps in door seals. Species like Brown-banded and German cockroaches can survive on microscopic food residues. To eliminate them, you need professional treatment that targets their harbourages (the deep-seated areas where they hide) rather than relying on surface cleaning alone.

Related Questions

Are cockroaches considered a health risk?

Yes, cockroaches are a health concern. They contaminate food preparation surfaces with bacteria picked up from drains, waste, and decomposing matter. Additionally, proteins found in cockroach droppings and shed skins can trigger allergic reactions and asthma, which is particularly concerning for children and immune-compromised individuals.

How long does a Northern Rock cockroach treatment last?

Our professional cockroach treatments include a 6-month cockroach-free service period. This means if you see activity within that 6-month window, we will return to treat the property at no additional cost to you.

What is the difference between small and large cockroaches found in Darwin homes?

The main difference is their habitat and breeding behaviour. Large species typically live outdoors in mulch, leaf litter, and damp areas. They may wander inside, particularly if drawn by moisture or food, but they are not primarily indoor pests. Addressing leaks and ventilation can help deter them. Small species are “filth” pests that thrive inside homes. They are prolific breeders, and an infestation can escalate quickly. These require professional pest control to eradicate, as they hide deep within structures and appliances.

Is your pest treatment safe for children and pets?

Yes, the products we use are safe for occupied homes once the treatment has dried. Before we begin, your technician will provide clear instructions regarding a safe re-entry window and any necessary precautions for sensitive areas, such as fish tanks, reptiles, and bird cages.

Do you provide cockroach control for commercial kitchens?

Yes, we provide specialised pest control programs for commercial food-service environments, including restaurants, hotels, and cafes. In these settings, the German cockroach is the priority species, and our programs are specifically designed to target and manage their unique breeding patterns in commercial infrastructure.