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Cockroaches: A Recent Job & What Sydney Property Owners Should Watch For

Category: Holiday

Published: March 2026

By: Ryan, Owner of Bugz Pest Control

What I Walked Into

Not long ago, I attended a property where the owner had started noticing cockroaches around the kitchen at night.

At first, it was only one or two sightings. That is why cockroach problems can be easy to underestimate. The property can be clean and well maintained, but cockroaches may still find hidden areas where food availability, moisture and shelter are present.

After a few more sightings around the cupboards and appliances, the owner knew it was time to have the area checked properly.

When I inspected the kitchen and nearby spaces, I found signs of activity around the areas cockroaches often use to stay hidden. There were small gaps, appliance spaces, moisture-prone spots and travel areas that helped explain where the cockroaches were coming from.

That is why I always say cockroach control is not just about the ones you see. It is about finding where they are hiding and why they are active.

The Problem

During my inspection, I found several areas that were helping the cockroach activity continue.

There were small movement areas around the kitchen cabinets, behind the refrigerator and near plumbing spaces. These are the types of hidden spots cockroaches often use because they are close to warmth, moisture and food availability.

Cockroaches are very good at staying out of sight. They often hide behind appliances, beneath cabinets, around plumbing, inside cracks and near drains.

Once they have access to food availability, water and shelter, they can continue reproducing and moving through the property.

In this case, the visible cockroaches were only part of the issue. The real focus was the hidden activity and the conditions that were allowing them to stay active.

The Process

With cockroach control, I focus on treating the active areas while also reducing the conditions that help them survive.

I began by checking the kitchen, pantry, bathroom, laundry and storage areas. These are some of the most common places cockroach activity can build up because they provide warmth, water, food availability and hidden spaces.

Once I understood where the activity was concentrated, I treated the key harbourage and travel areas rather than applying treatment randomly throughout the property.

I focused on the spaces beneath sinks, gaps and plumbing lines, behind kitchen appliances, cabinet joins, wall edges, skirting boards, pantry spaces and other locations where cockroaches were likely hiding or travelling.

I also explained to the owner what I found and which small changes would help support the treatment.

Cockroach control works best when the treatment and prevention advice work together. Treating the active areas is important, but reducing food availability, moisture, shelter and entry points helps make the property less attractive over time.

The Outcome

After the treatment, the owner had a clearer understanding of where the cockroaches were hiding and why the issue had started.

The activity had been building quietly in areas that are easy to miss. Once those areas were identified and treated, the property had a much better chance of reducing the problem properly.

The owner also understood what to watch for moving forward, which is important. Cockroach problems can return if the same conditions remain available.

The goal was not just to treat what was visible. It was to help the owner understand what was happening behind the scenes and what could be done to reduce the chance of the problem returning.

DIY Advice

There are a few simple things you can do around your property to help reduce cockroach activity.

Keep food stored in sealed containers and clear up crumbs, grease and spills as soon as possible.

Avoid leaving dirty dishes, pet food or rubbish out overnight, especially in kitchens and laundries.

Check beneath sinks and around plumbing fixtures for moisture, condensation or small leaks.

Cockroaches are strongly attracted to water, so even a slow leak can help support activity.

It also helps to keep cupboards, pantries, laundries and storage areas organised and free from unnecessary clutter. Cardboard, paper and stored items can provide hiding spaces.

If you notice visible gaps around pipes, cabinets, walls or skirting boards, sealing them may help reduce access and movement through the property.

These simple steps may not remove an established infestation on their own, but they can make your property much less attractive to cockroaches and help professional treatment work more effectively.

"It's brighter than before!"

— Megan

Professional Insight

Cockroach treatment is always stronger when preparation and prevention are taken seriously.

They can hide behind appliances, inside cupboards, around drains, under sinks and near warm equipment. Once activity builds, cockroaches often prefer to stay hidden during the day and come out at night.

If you are seeing cockroaches during the day, seeing them regularly or finding them near food areas, it is a good idea to have the property inspected.

Small sightings inside cupboards, behind appliances or along wall edges can point to a bigger concern.

The earlier cockroach activity is found, the easier it is to understand where it is coming from and what needs to be done.

Closing Thoughts

Cockroach problems can feel stressful, but they can be handled

If you are seeing cockroaches around your kitchen, bathroom, laundry, storage spaces or business, it is better to act early before the activity spreads.

For homes and businesses across Greater Sydney, Bugz Pest Control can help you understand what is happening, where cockroaches may be hiding and what steps can help reduce the problem.

Thanks for reading,