Discover Australia's Most Common House Pests and Learn How to Get Rid of Invaders!

Discover Australia's Most Common House Pests and Learn How to Get Rid of Invaders!

Humans make nice homes. So much so that other animals also like to make their home inside the house. Learning to remove them from the home is very important because house pests carry diseases or cause significant damage to the home. In this article, we look at what are household pests, provide a list of house pests and learn how to remove and prevent house pests.


What’s Defined as a House Pest?

The definition of a house pest is rather simple. It is an animal, whether that is a mammal, bird, reptile, or invertebrate that is undesirable within a property.

There are numerous reasons why a house pest might be undesirable. For example, there are some pests like mosquitoes that cause diseases and harm humans within the home. Then there are some animals like termites that can cause damage to the home.

However, there are some animals, like rodents that can cause damage to property/the home as well as spread disease around the home.

What is important to note is that house pests have the potential, not definitely cause. For instance, not all mosquitoes will spread disease. However, they have the potential.


List of Australia’s Common Household Pests and Their Impact on your Home

There are different types of house pests in Australia. Here is a quick reference to those types of household pests that you might come across in the home.

Ants

Ants are a common pest because they can infest buildings by building nests in them or they can invade homes to find food. As a result, they can spread disease and damage property.


Termites

One in five Australian homes suffer from a termite infestation. Termites eat wood and can cause significant structural damage to a home. Termite infestations start small but can become hard to control if well-established.


Bedbugs

These little insects are a common problem within the home. Regular cleaning can prevent an infestation that can cause disease and pain. Bedbugs can be found throughout the home, but are often found in beds.

Cockroaches

There are thousands of cockroaches across the world. However, there are only about eight species that are problematic for humans. Cockroaches are attracted to leftover food. When wandering over surfaces they can spread diseases.

European Wasps

These wasps are more aggressive than native species and they can set up in a home by building nests and are also attracted to sweet foods/drinks. They can sting those who get too close and they deem a threat.


Fleas

Fleas are a common problem for those living in Australia when they have a cat. However, there is also the potential to get these when you have a dog. Fleas can spread diseases with ease.

Rodents

Rodents, including mice and rats, are a common pest and the most common one that pest controllers are called for. They can cause damage to wood through gnawing. At the same time, they can spread disease and eat food stores.


Possums

Similar to rodents, possums can make a home in a roof space, cause damage to property and spread diseases.


Spiders

Spiders cause very little damage and are probably not one of the major problems. However, a bite from several spiders can cause nasty reactions and possibly death. So often it is best to remove them from the home.


Snakes

Snakes don’t cause too much trouble. Though they are known to spread diseases and some are venomous where the bite can cause significant injury or even death. Most snakes enter a home because they’re hunting another household pest, like a rodent.


House Pests Prevention

Prevention for house pests is always better than a cure. Luckily, several tactics can help homeowners to prevent pests from gaining access to a home.


Clean Waste Food

The number one reason why so many of the pests on the list enter the home is that they are searching for food. Cockroaches, mice, rats, and possums will seek out leftovers that have been left on the sides, in open bins, and even in cupboards.

Ensuring that all food items are in secure storage is the first part of preventing an infestation of any insect.


Reduce Access

Another feature is to ensure there are no holes or other access points to the home or outside buildings. Even the smallest hole can allow some pests inside. You can speak to pest controllers or building contractors about possible access points and what you can put into a home to prevent this.


Ultrasound/Vibrations

Some pest control devices emit a sound/vibration that will deter some unwanted house guests. These are usually preferred over other items because they are relatively safe for children and other animals. We offer 2 devices that emit these vibrations. The Ultrasonic Pest Repellers and the Battery and Solar Snake Repeller.

Motion - Activated Devices

Some devices an infrared sensor to detect the body heat of animals and birds. Once triggered, it deploys a startling burst of water combined with unexpected noise and motion creating a safe, highly effective deterrent against all kinds of pests. Envirobug Garden Sentinel Motion-activated animal sprinkler is available on site to repel pests silently around the clock!

Smells

There are numerous smells that some pests will detest. Garlic is a common smell that pests don’t like but can also include some flowers and mothballs.


Natural Deterrents

There are some natural deterrents like chickens, cats, and dogs that will deter some pests from entering the home. For example, rats, mice, and snakes will not enter a garden with lots of chickens in them.


How to Get Rid of Pests in Houses in Australia?

There are numerous ways that you can get rid of pests in the Australian home. Some of them include lots of the prevention techniques that are mentioned above. One of the big differences is when you have termites and ants.

For small insects like termites and ants, it is best to use a bait that will be taken back to the nest and kill the queen quickly. If a queen of the nest is killed, it won’t be long before the nest dies. Envirobug offers good termites and ant killers that can do this job.

But if in doubt, it is important to consider calling a pest controller for your home.


Conclusion

House pests are a problem across Australia. Numerous pests can inhabit the home and getting them removed can be harder than preventing them from accessing the home. Use the above information to help you identify and remove pests from your home.

 

FAQ:

  • What is the most common pest in Australia?

Termites are the most common pest in Australia. They can inhabit one in five homes and can cause significant damage. This damage, once done, is expensive to repair and insurance will seldom cover the repairs.

Products

sale
The Commercial Command Pack - Envirobug
Stealthy 360° Ultrasonic Pest Repeller (4th Generation) from $59.00 $79.99
Drive pests out safely, contactless and hassle-free. Ultrasonic waves repel without traps or toxins. Rodent baits kill owls and other natives via secondary poisoning. Go ultrasonic: the Stealthy 360° (4th Generation) blasts cycling state-of-the-art high-frequency ultrasonic and electromagnetic sound waves across full rooms that only small pests can hear. It will irritate rats, mice and small possums and get them to leave. USB or 240V powered, silent operation or modes with sound for big pests. Covers 370 sqm in open spaces - garages, homes, sheds. Pet-safe, no mess, Aussie-tested. Prevention Pays Off Prevention beats poison — every time. And protects biodiversity. Rats and mice target indoor warmth, food scraps, nests. Act first: seal gaps, tidy pantries, deny access. Ultrasonics drive them out before infestations — no rotting carcasses in walls or behind appliances. Avoid the horror and the smell! Protect your home, poison-free. Key Features 360° ultrasonic blast: Full-circle waves repel rodents, rats, mice, small possums. Triple disruption: Choose your mode - Ultrasonic, pressure, electromagnetic waves. Strobe scare option: Flashing lights startle pests visually. Massive coverage: Up to 370 sqm in open indoor spaces. Dual power: USB or 240V AU plug for flexibility. Multi-mode power: Stealth ultrasonic or audible for tough jobs. Clear indicator: Operation light shows active status. 3 versatile modes: Tailored for rodents, insects, spiders. Power-smart: Low running cost. Pet-safe: Harmless to cats & dogs. Energy-efficient: Low power usage. Compact build: Fits anywhere indoors. 12-month warranty: Aussie-proven reliability.
Quick View
sale
Mighty Plug-in Ultrasonic Pest Repeller (Gen 2 Metro Edition) [PRE-ORDER for early Feb] - Envirobug
Plug-in Ultrasonic Pest Repeller - Mighty (2nd Gen) from $33.00 $37.00
Ultrasonic waves drive rats, mice and cockroaches from apartments and homes -  inaudible to humans and safe for pets. Ditch rodenticides that poison our Aussie natives. The Mighty Plug-in Ultrasonic Pest Repeller (now in its 2nd Generation) uses advanced, cycling ultrasonic waves (15-70kHz) to irritate rats, mice, cockroaches, spiders and more, stopping them settling in and sending them packing without harm or a messy clean up. Silent to humans and safe for pets, it plugs straight into any outlet for discreet, 24/7 coverage up to 120 sqm in open spaces, using state-of-the-art ultrasonic sound waves that only small pests can hear. Ideal for apartments, kitchens, storage - no mess, no toxins, just relentless results tested in Aussie homes. Prevention beats poison. Protect your space and biodiversity effortlessly. Adaptive ultrasonic waves: Cycling 15-70kHz repels rats, mice, cockroaches without habituation. Powerful coverage: 80- 120 sqm effective range in open indoor spaces per unit. Plug-in simplicity: Fits any outlet, works 24/7. Pet & people safe: Inaudible frequencies, no toxins or noise. Indicator light: Soft glow for peace of mind. Compact metro design: Discreet for apartments and urban homes. Low energy use: Efficient power draw for continuous protection. 12-month warranty: Proven reliability backed up.
Quick View
The Commercial Command Pack - Envirobug
Wireless Rechargeable Ultrasonic Pest Repeller – 7 Days of Toxin-Free Defence $79.00
Protect what matters: your family, pets, and the wildlife around you. This powerhouse blasts high-frequency waves to repel possums, rats, mice, spiders and mozzies – no sprays, no traps, no ecological fallout.  USB-C rechargeable with a 3000mAh battery for a full week in your roof cavity, shed, van, tent or home. Plug it in anytime for endless protection. **For indoor use only** Features Pest-pummeling high-powered ultrasonic waves: Pulses drive pests out before they nest – proven effective, eco-safe. Week-long battery: 3000mAh power for regional reliability; recharge via USB-C anywhere (runs continuously when plugged in). Cordless, compact freedom: Perfect for vans, roofs, camping or hard-to-reach spots. Durable Aussie-tough: Built to last, with user-friendly digital display and mode lights for easy use. 12-month warranty: We stand by it -  local customer service if needed.
Quick View
Garden Watchman - Solar-Powered Pest Repeller [PRE-ORDER] - Envirobug
Solar-Powered Animal Repeller: Garden Watchman - Our toughest outdoor line of defence $119.00
Meet the Garden Watchman — our toughest outdoor defender  Vigilant Eco-Guardian: Solar-powered repeller banishes intruders—no traps, toxins or harm. Targeted Intruder Expulsion: Brush turkeys shredding beds? Possums plundering fruit? Cats littering veggies? Rodents raiding sheds? Dial frequency—send them packing back to wild habitats. Smart Solar Vigilance: Sun-charged, motion-triggered operation 24/7. Stake, aim, watch it work: chemical-free mastery. Proudly designed with your family, pets and the planet in mind, like every EnviroBug essential. Core Features Solar-Powered Endurance - No battery swaps—2000mAh stores sunlight, USB backup for extended overcast periods. Multi-Frequency Precision - 4 modes tuned for mice to wallabies and kangaroos. Emits disorienting waves—precise, humane deterrence. Just choose the mode that matches your intruder. PIR Motion Mastery - 13m Passive Infrared sensor spots intruders—fires 15 second ultrasonic/LED bursts. Battery-smart, every trigger is potent. Night-Stalking LED Flash - Intense white strobe layers scare atop sound— disorients and deters possums, wallabies and roos after dark. Aussie-Ready: IP65 seals out dust jets, rain and UV. Zero-Toxins: 100% chemical-free: no poisons/baits/traps. Humane defence safeguards kids, pets and wildlife.
Quick View

Designed for Australian Conditions

Eco-friendly

No poisons

12 month warranty

30 Day

satisfaction guarantee

Afterpay American Express Apple Pay Google Pay Shop Pay Visa Mastercard