Cockroaches
Flick are experts at eliminating cockroaches from your home. All over Australia, our local cockroach pest control specialists provide safe and effective cockroach solutions. Cockroaches are one of the most ancient and virtually indestructible pests in the world! We have approximately 550 cockroach species in Australia; only 5 of which are common household pests. Cold-blooded, cockroaches are active in summer and thrive in warm, humid environments such as kitchens, roof voids and bathrooms. Find out more when you download our Cockroach Fact Sheet!
Flick Home Protection plans make protecting your family and home from cockroaches and pests easier than ever. Our effective and affordable year round pest control plans include an exclusive 12 month warranty. Cockroaches are included in our Gold, Silver and Bronze Home Protection Plans. Find out more here.

Understanding Cockroach Infestations
Cockroaches are resilient pests that thrive in warm, humid environments. They are nocturnal creatures, often hiding in dark, moist areas during the day and becoming active at night. Common hiding spots include kitchens, bathrooms, basements, and behind appliances. Cockroaches can enter homes through small cracks, vents, and even by hitching a ride on bags or boxes.
Signs of a cockroach infestation include:
- Droppings: Small, dark droppings resembling coffee grounds or black pepper.
- Egg cases (oothecae): Oval-shaped capsules that may be found in hidden areas.
- Shed skins: Cockroaches shed their skins several times as they mature.
- Unpleasant odours: A strong, musty smell can indicate a significant infestation.
- Smear marks: In areas with high moisture, cockroaches may leave brownish smear marks as they crawl.
If you notice any of these signs, it’s crucial to take immediate action to prevent the infestation from worsening.
Preventative Measures for Cockroaches
Cockroaches are a common household pest that can be found in homes and businesses all over Australia. These insects are not only unsightly, but also carry various diseases and allergens that can pose a risk to human health. To prevent cockroach infestations, it is crucial to implement preventative measures and maintain good hygiene practices.
One of the most effective ways to prevent cockroaches from invading your home or business is to keep it clean and free of food and water sources. Cockroaches are known to be scavengers and can feed on a wide range of organic matter, including food scraps, pet food, and even decaying substances. Cockroaches are also attracted to areas with water, so it is important to fix any leaks or areas of moisture to prevent their access to water sources.
They are resilient creatures that can survive in various environments and multiply rapidly. To effectively control cockroach infestations, it is crucial not only to eliminate their food and water sources, but also to practice good sanitation and cleanliness habits. To prevent cockroach infestations, it is essential to:
- Keep all food stored in airtight containers and clean up spills and crumbs promptly.
- Regularly empty and clean garbage cans, as well as keep them tightly sealed.
- Fix any leaks or areas of moisture in plumbing fixtures to eliminate water sources.
- Clean and sanitise kitchen and bathroom surfaces regularly to remove any food particles or residue.
- Seal any cracks or crevices in walls, floors, and windows to prevent cockroaches from entering the premises.
How Cockroaches Are Treated
For effective cockroach pest control, a combination of chemical and non-chemical treatments is typically used to target different cockroach species. The latest techniques and advanced tools, such as baits, residual sprays, and insect growth regulators, are employed for optimal results.
Chemical treatments may include the use of low-toxicity insecticides that are safe for both humans and pets. Non-chemical treatments may involve the use of traps, sealing entry points, and improving sanitation to prevent future infestations.
A tailored treatment plan will be developed based on the specific cockroach species present, the extent of the infestation, and the environment. This plan will include the type of treatment to be used, the duration of the treatment, expected results, and instructions for inhabitants to follow during and after the treatment.
Due to how difficult they are to control; long-term pest treatment plans are the most efficient way to deal with cockroaches. Some species may require multiple pest control treatments, such as the German Cockroach, in order to break the breeding cycle of the infestations. Regular pest inspections and treatments are essential to giving cockroaches the Flick – for good!
Health Risks Associated with Cockroaches
Cockroach infestations pose serious health risks. They are known carriers of various pathogens and allergens that can affect human health.
- Disease Transmission: Cockroaches can carry bacteria such as Salmonella, E. coli, and Staphylococcus, leading to food poisoning, diarrhea, and other gastrointestinal issues.
- Allergies and Asthma: Proteins found in cockroach saliva, droppings, and shed skins can trigger allergic reactions and exacerbate asthma symptoms, especially in children and sensitive individuals.
- Contamination: They can contaminate food, utensils, and surfaces, making them unsafe for use.
Maintaining a cockroach-free environment is essential for the health and well-being of all occupants.
Shield Your Family & Home Year Round from Cockroaches
Flick's Home Protection Plans
Flick’s Home Protection Plans provide effective and affordable year round protection for your home and family. Our Gold, Silver and Bronze Home Protection plans include preventive measures to stop cockroaches from entering and nesting in your home. All our home Protection plans come with a 12-month warranty* and easy affordable monthly payments. With a variety of Home Protection plans to choose from, you can find a plan that meets your specific needs and budget. Contact your local Flick branch to discuss which Home Protection is suitable for your home and budget.
Commercial Pest Solutions
Integrated Pest Management Solutions
Our Integrated Pest Management program uses the latest technology focusing on prevention and addressing the root of the causes of pest problems to ensure a pest free environment for commercial workplaces and facilities. Our solutions are tailored to proactively prevent and help mitigate the impact and risk of a pest infestation. We combine tailored multi-faceted solutions with our latest digital pest technology supported by our highly regulated experienced team of technicians to bring you the best in pest control. Let us create a customised plan for your workplace today.
SMART Digital Pest Control
Our SMART Pest Control is an intuitive digital pest control system that keeps an eagle eye on your business with automated detection of rodents, cockroaches and moths. SMART technology will monitor rodent activity around the clock. On detection, the technology instantly reacts, records and reports activity, using non-toxic methods trapping rodents in an environmentally friendly way. Combine SMART automation with our regular pest control services for integrated, blanket protection against all major pests.
Common Cockroach Questions
How long can cockroaches survive without food?
Cockroaches are cold-blooded insects which can survive for one month without food. However, they can only survive for one week without water, which is why they are often found in bathrooms and kitchens, or are attracted to moist sinks at night.
What’s the best way to kill a cockroach?
Cockroaches are notoriously difficult to kill. They can live for one week without a head! Eventually they will die because without their mouth, they can’t drink water and die of thirst. They can also survive for around 40 minutes under water by holding their breath. The best way to control cockroaches is by calling a professional exterminator like Flick.
Are German cockroaches the most difficult to get rid of?
Yes, because of this, DIY methods rarely solve a German cockroach infestation and require an expert to analyse the problem and create a treatment plan. In order to ensure that the breeding cycle is broken, multiple treatments may be required.
What are the signs of a cockroach infestation?
Cockroaches are nocturnal. If you spot them during the day, it’s a sign of a major problem! Otherwise, watch out for droppings on counters and in drawers. They look like coffee grounds and may also cause stains in corners and an oily, musty odour.
Are all breeds of cockroaches considered pests?
No! According to National Geographic, there are over 500 native species, which are an essential part of our native ecosystem. They dig intricate burrows in semi-arid regions. The bush cockroach is also called the Mardi Gras cockroach because of its beautiful bright colours.
Common Cockroach Species
German Cockroach
Apppearance
The German cockroach is small, pale brown and has two streaks on the body. Have wings but rarely fly. 12 – 16mm in length. Chewing mouthparts.
Australian Cockroach
Apppearance
The Australian cockroach is 30 -35mm long. Dark reddish brown with yellow streaks, they have wings which completely cover the abdomen.
American Cockroach
Apppearance
The American cockroach is larger, at 35 – 40mm. Reddish brown, they have light markings on the thorax and near the head, plus large wings which cover their abdomen.
Oriental Cockroach
Apppearance
The Oriental Cockroach is usually a shiny black or dark reddish brown. The male is around 25mm with wings, while the female reaches approx. 32mm and is wingless.
Adult Smoky Brown Cockroach
Apppearance
The Adult Smoky Brown cockroaches are large and winged, almost 38mm long. They are shiny and a uniformly black and mahogany colour, which camouflages them against leaf and mulch.
I found Cockroaches! Help!
Don't worry, we're here to help. Follow these steps to stay safe until help arrives!
Call a Professional
Call Flick Pest Control Immediately.
If you encounter cockroaches in your home or business, you may be dealing with an infestation. Don’t wait until the problem gets out of hand – we can help protect your property and ensure the health and safety of those around you. Fill out the form below or call 1300 270 019 today.
Leave the Cockroaches Alone
Trust Flick Pest Control to handle the situation
Our pest control technicians have the knowledge, experience, and tools necessary to effectively and safely eliminate pests from your home or business. Attempting to treat cockroaches on your own can be risky and may not fully eradicate the problem.
We will and ensure a safe and effective outcome for your property.
There May be More!
Don’t Go Looking Around!
Flick’s pest control experts will perform a thorough inspection of the property to identify any areas where cockroaches may be present, followed by the development of a treatment plan tailored to the specific needs of the situation. By implementing effective pest control strategies, we can help ensure a pest-free environment for you.