Possums might be native wildlife, but their presence inside your home is anything but welcome. While they’re mostly active at night and rarely seen during the day, they can quietly turn your roof, attic, or walls into their private den. Recognising early indicators of an infestation can help you avoid costly damage and health concerns. Engaging possum removal services in Melbourne at the first sign of trouble is the most effective way to protect your property.
Strange Noises During the Night
Possums are nocturnal, which means they become active once the sun goes down. If you’re hearing scratching, scurrying, or thumping sounds in your roof or walls at night, it’s likely more than just the wind.
- These animals tend to be quite noisy when moving around. You might hear:
- Heavy thuds as they climb or jump across beams
- Hissing, grunting, or screeching sounds during fights or mating
- Repeated rustling as they search for nesting materials
Unlike rats or mice, possums are larger, so the sounds they produce are louder and more distinctive. These noises can disturb your sleep and indicate a need for a closer inspection of your roof or ceiling cavity.
Unpleasant Smells and Stains
Another clear sign of a hidden possum issue is the sudden appearance of bad odours inside your home. Possum urine has a very strong, ammonia-like smell, and if they’ve made themselves comfortable in your roof space, the smell can seep through the ceiling.
What to watch for:
- Persistent foul smell, especially in rooms close to the roof or attic
- Yellowish-brown ceiling stains caused by urine soaking through insulation
- An increase in fly activity near the odour source
These smells not only affect your indoor comfort but could also signal a health risk if left unattended. Immediate action is required before the situation worsens.
Droppings and Nesting Material
Possum droppings are often found near entry points, garden walls, or in ceiling cavities. They are typically larger than rodent droppings, cylindrical, and range in colour from dark brown to black.
Signs of nesting include:
- Shredded paper, leaves, or fabric near quiet corners
- Nests built in roof spaces, sheds, or wall voids
- A combination of hair, bark, and natural debris in unusual places
While you might think this is just general debris, it’s worth inspecting or calling professionals to identify if it belongs to a resident possum.
Damaged Entry Points or Outdoor Signs
Possums don’t politely knock—they claw or chew their way in. Over time, they can cause visible damage to roof edges, gutters, and vents.
Check your home’s exterior for:
- Broken tiles, bent vents, or gnawed holes in eaves
- Scratch marks on fences or trees near your roofline
- Overhanging branches that lead directly to your rooftop
These signs suggest a possum has found a way into your home, and it’s using it regularly. Blocking access before the damage spreads is vital.
Disrupted Garden or Pet Food
Possums are opportunistic feeders and are known to scavenge pet food, fruit trees, compost bins, and veggie patches. If your dog’s bowl is mysteriously empty every night or your tomatoes are half-eaten, it may not be the neighbourhood cat.
Outdoor activity includes:
- Scratched tree bark or broken branches from climbing
- Disrupted bins and scattered food waste
- Animal faeces left on garden paths or decks
While outdoor damage might seem minor, it’s often a sign that possums are also exploring your home for shelter.
Electrical or Insulation Issues
One of the most dangerous issues caused by possums is damage to wiring and insulation. Possums seeking warmth often burrow into insulation, compressing and shifting it out of place. Worse, they may chew through wiring, creating real safety hazards.
Be alert for:
- Unexplained power outages or flickering lights
- Decreased performance in heating or cooling systems
- Higher energy bills from compromised insulation
If you notice any of these symptoms, it could be a hidden possum triggering more than just a minor inconvenience.
Understanding the Risks Beyond the Signs
While identifying the signs is essential, addressing them promptly matters even more. Delays in taking action can lead to long-term structural and health issues. Engaging experts in possum removal services ensures that the problem is handled humanely, legally, and effectively.
Understanding possum control Melbourne prices also provides clarity when comparing the costs of removal versus ongoing damage repair. A professional service ensures not only removal but also prevention, proofing, and advice to avoid repeat invasions.
If you’ve heard scratching sounds, noticed odd smells, or spotted damage to your roof, there’s a good chance you’re sharing your home with unwanted marsupials. Whether you live in Caroline Springs, South Morang, Brighton, Hampton Park, Hastings, Malvern, or Narre Warren, don’t wait for the damage to pile up.
For ethical, reliable, and lasting help, contact Possum Removal Melbourne at 03 9021 3762. Reclaim your home from silent invaders and ensure your roof space remains safe, clean, and possum-free.




