How To Keep Possums Out Of Your Walls: Long-Term Solutions For Prevention

Possums are common nocturnal animals that are found in many parts of the world, including Australia, New Zealand, and North America. While they can be cute and fascinating to watch in the wild, they can become a nuisance if they invade your property and make themselves at home inside your walls. Not only can they cause damage to your property, but they can also pose a health risk if they leave behind droppings and urine. In this blog, we will discuss some long-term solutions for preventing possums from entering and staying in your walls.

How To Keep Possums Out Of Your Walls Long-Term Solutions For Prevention

Use These Long-Term Solutions To Keep Possums Out of Your Walls & For Possum Prevention:

Identify And Block Entry Points

The first step in preventing possums from entering your walls is identifying possible entry points. Possums can squeeze through small openings, so you should inspect your property thoroughly, including the roof, walls, and foundation. Look for gaps around pipes, vents, and other openings, and seal them with wire mesh or caulking. You should also install screens on windows and doors to prevent possums from getting in.

Trim Trees And Bushes

Possums are excellent climbers and can use overhanging branches to access your roof and walls. To prevent this, you should trim trees and bushes around your property to eliminate any potential pathways. This will also make it more difficult for possums to climb your roof and walls.

Remove Food Sources

Possums are attracted to food, so you should make sure to remove any potential food sources from your property. This includes pet food, bird feeders, and garbage cans. Make sure to store your garbage in sealed containers and keep them away from the walls of your house.

Use Repellents

There are several natural repellents that can be used to deter possums from entering your property. These include essential oils like peppermint, eucalyptus, and clove. You can also use predator urine, like a coyote or fox urine, which can mimic the presence of a predator and scare possums away. You can spray these repellents around the perimeter of your property or on the walls of your house to discourage possums from entering.

Install Motion-Activated Lights And Sprinklers

Possums are nocturnal animals and are most active at night. Installing motion-activated lights and sprinklers can be an effective way to deter possums from entering your property. The sudden burst of light or water can startle them and cause them to retreat.


If you have tried all of these methods and are still experiencing problems with possums in your walls, it may be time to seek professional help. A wildlife control expert can inspect your property and identify any entry points that you may have missed. They can also provide humane trapping and removal services to safely relocate possums away from your property.

In conclusion, preventing possums from entering your walls requires a combination of strategies. Identifying and blocking entry points, trimming trees and bushes, removing food sources, using repellents, installing motion-activated lights and sprinklers, and seeking professional possum removal help can all effectively keep possums out of your walls for the long term. By taking these steps, you can protect your property and ensure the safety of your family and pets.