When residents notice bumps or scratching sounds in the ceiling, the first call often goes to professionals like Possum Removal Brighton — because in many Australian homes, these noises signal more than just rodents. Possums are nocturnal and resourceful creatures that easily find their way into roof cavities, walls, and attics, looking for warmth and safety.
While possums are native and protected, they can cause serious disruption when living inside your home. From unpleasant smells to roof damage, the signs of infestation can be both obvious and subtle. Here are the top seven signs you have possums in your home, and what you should do about it.
1. Scratching, Bumping, or Thumping Sounds at Night
One of the most obvious indicators of a possum problem is strange noises during the night. Possums are nocturnal, meaning they’re most active after dark.
If you hear:
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Heavy thumping or running sounds across your ceiling
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Scratching, rustling, or gnawing in your walls or roof space
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Loud screeches, growls, or hissing sounds
…it’s highly likely that a possum (or even a family of them) has taken up residence.
Unlike rodents, possums are heavier — so their movements are louder and more erratic. These sounds often occur around dusk or early morning when they enter or exit your roof to forage for food.
2. Unpleasant Odors and Stains on Ceilings or Walls
Possums can create strong, musky odors that gradually seep through ceilings or wall cavities. This is caused by their urine, droppings, and body oils.
Over time, the smell intensifies, especially during warmer months. You might also notice:
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Yellow or brown stains appearing on your ceiling
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A damp or rotten smell that doesn’t go away even after cleaning
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Mold growth around entry points where moisture collects
The smell alone can make living uncomfortable, and it’s a clear signal that possums are using your roof as a toilet and nesting area.
3. Droppings in or Around the House
Another unmistakable sign is possum droppings. These can often be found near:
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Roof entry points
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Around the base of trees close to your home
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On decks, verandas, or window ledges
Possum droppings are larger than those of rats or mice, about 1–2 cm long, with blunt ends. Regular accumulation of droppings in the same area usually means they’re using that spot frequently.
While possum droppings are not as hazardous as those from rodents, they can still carry bacteria and should be removed safely using gloves and disinfectant.
4. Scratches or Bite Marks Around Entry Points
Possums are skilled climbers and can squeeze through surprisingly small openings. You might spot:
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Scratches on roof edges, gutters, or downpipes
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Bite or claw marks near eaves, vents, or fascia boards
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Damaged tiles, loose sheet metal, or torn insulation
If you see any of these, there’s a good chance possums are coming and going freely. They can also damage wiring and insulation, posing serious electrical fire hazards. Professionals offering Possum Removal Berwick services often report that most infestations start with a single broken tile or loose sheet of iron — an easy entry point for curious wildlife.
5. Pet Reactions and Night-Time Disturbances
If your dog or cat becomes restless or fixated on your ceiling, they may be sensing wildlife movement. Possums often trigger barking, whining, or pawing at walls or ceilings.
Pets have acute hearing and smell — they can detect the presence of animals long before you do. Frequent night-time disturbances or your pet acting agitated near a specific area (like a roof hatch or attic space) could be a sign of intruding possums.
Keep pets indoors at night and avoid allowing them near potential possum entry points to prevent stress or injury.
6. Nesting Materials and Damage in Roof Cavities
When possums decide to settle in, they build nests using insulation, leaves, twigs, and paper materials. If you inspect your roof cavity and find:
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Shredded insulation or chewed electrical wires
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Piles of leaves or nesting debris
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Displaced insulation that looks like bedding
…it’s a strong sign of active nesting.
Unlike rats or birds, possums prefer a comfortable, sheltered space to sleep during the day and raise their young. Once a nest is established, they often return to the same site repeatedly unless properly removed and excluded.
7. Possum Sightings Around Your Property
The final and most direct clue is seeing possums regularly on your roof, fence, or trees near your home.
If you notice them entering or exiting through the same area every evening around dusk, that’s likely their access route.
Possums can easily leap from overhanging branches onto your roof — so maintaining your garden by trimming branches away from your house can help deter them.
Some homeowners also report hearing possums walking along powerlines or spotting them in sheds or garages. These frequent visits mean your property offers easy shelter or food sources, such as fruit trees, pet food, or compost bins.
Why You Should Never Handle Possums Yourself?
In Australia, all possums are protected under the Wildlife Act 1975, meaning it’s illegal to harm, capture, or relocate them without a licensed professional. Attempting to remove them on your own can cause injuries to both you and the animal — and you may even face fines.
Professional possum removal experts use humane trapping and exclusion methods, ensuring the possum is safely relocated nearby (within 50 m of capture) and that all entry points are securely sealed afterward.
They also provide roof cleaning, deodorizing, and proofing services to ensure possums don’t return.
Preventing Possum Problems in the Future
After removal, prevention is key. Here are simple yet effective ways to keep your home possum-free:
✅ Seal all roof gaps and vents using metal mesh or possum-proof covers
✅ Trim overhanging branches at least 2 m from the roof
✅ Remove outdoor food sources, including pet food and fallen fruit
✅ Install motion lights or ultrasonic repellents to discourage nighttime visitors
✅ Provide a possum box in nearby trees to offer them a safe alternative shelter
These proactive steps can significantly reduce the risk of re-infestation and promote harmony between humans and wildlife.
Final Thoughts
Possums are fascinating creatures — but they don’t belong inside your home. Recognizing the early signs of a possum infestation can save you costly repairs, sleepless nights, and persistent odors.
If you suspect possums are living in your roof or walls, don’t ignore the signs. Contact a licensed possum removal specialist to handle the issue humanely and effectively.
With professional help and preventative measures, you can protect your home while allowing Australia’s native wildlife to thrive safely where they belong — outside.