What Kills Possums Fast: A Humane Approach

Possums are common in many neighborhoods but can also be a nuisance. Whether they are raiding your garden or making a home in your attic, it’s understandable to want to get rid of them quickly.

However, opossum removal and opossum control can be challenging tasks that require the expertise of a pest control specialist. Additionally, raccoons may also be a concern that needs professional attention. So, what kills possums fast?

Before diving into opossum control and removal, it’s important to note that humane methods should always be used when dealing with them.

Not only is it more ethical, but it’s also often required by law. So while you may be tempted to resort to killing traps, many ways exist to deter opossums without causing harm.

From natural repellents to exclusion techniques, we’ll cover everything you need to know about keeping possums away from your property.

So if you’re tired of dealing with pesky possums and want to learn how to handle them safely and humanely, keep reading!

Humane Methods of Killing PossumsHumane Methods of Killing Possums

Carbon Dioxide Gas Euthanization

Carbon dioxide gas euthanization is a humane way to kill possums. It involves placing the possum in a container and introducing carbon dioxide gas to the container until the possum dies.

The gas works by displacing oxygen, which causes the possum to lose consciousness and eventually die.

This method is humane because it does not cause any pain or suffering to the animal. It is also quick and effective, with death occurring within minutes of exposure to the gas.

However, it is essential to note that this method should only be carried out by trained professionals who have experience working with carbon dioxide gas.

Safety considerations are critical when using carbon dioxide gas euthanization to kill possums.

It is essential to ensure that the container used for this purpose is correctly sealed so that no gas escapes into the environment. Anyone handling carbon dioxide gas must wear protective equipment such as gloves and safety glasses to prevent accidental exposure.

Gunshot to the Head

Gunshot to the head can also be used as a humane method of killing possums quickly and effectively. This method involves shooting a bullet through the brain of the possum, causing instant death.

Legal and safety considerations are crucial when using this method. In many countries, including Australia and New Zealand, it is illegal for members of the public to use firearms without proper licensing and training. Therefore, only licensed individuals should carry out this procedure.

It is important to note that a gunshot may not always be effective in killing a possum instantly if not done correctly or if an inappropriate firearm is used; hence it might result in severe pain for the animal before dying.

Furthermore, there are limitations associated with using gunshots to kill possums. For instance, shooting requires proximity which may be dangerous due to potential bites from the animal.

Also, it is unsuitable for use in areas where firearms are prohibited, such as urban areas or national parks.

Use of poison to kill possumsUse of poison to kill possums

Rat poison as bait

Rat poison is a standard method used to kill possums. It is readily available in most stores and can be easily obtained online. However, it must note that rat poison isn’t explicitly designed for possums but works by disrupting the blood clotting mechanism. As a result, the possum bleeds internally and dies.

1. Instant death upon ingestion

One of the benefits of using rat poison is that it causes almost instant death upon ingestion. This means you don’t have to worry about the animal suffering or dying slowly over time, which can be cruel.

However, it’s crucial to remember that this also means that if other animals, such as cats or dogs, ingest the poisoned bait, they will suffer the same fate as the opossum.

To rid your property of these creatures, it’s essential to consider humane control methods. Additionally, be sure to obtain the proper license before attempting any removal.

2. Safety precautions and risks

Using rat poison comes with some safety precautions and risks. Firstly, gloves are essential when handling the bait as human skin contact with rat poison can cause rashes or more severe health problems.

It would help if you placed the bait in areas where other animals cannot access them to prevent unintentional poisoning.

Lastly, one risk associated with using rat poison is secondary poisoning, when an animal eats another that has consumed poisoned bait. This can lead to a chain reaction of poisoning in wildlife populations.

Bromadiolone is a lethal poison.

Bromadiolone is another type of poison commonly used for killing possums. Unlike rat poison, bromadiolone targets rodents like rats and mice but has been effective against larger pests like possums.

1. Active ingredients and their effects

The active ingredient in bromadiolone prevents blood from clotting correctly; this leads to internal bleeding and eventual death. However, it’s essential to note that the poison can take up to five days to kill the animal.

This means that if a possum consumes bromadiolone, it may suffer for several days before finally succumbing to its effects.

2. Proper usage and considerations

Following proper usage guidelines is crucial when using bromadiolone as a lethal poison. This includes placing the bait in areas where other animals cannot access it, wearing gloves when handling it, and correctly disposing of unused bait.

It’s also important to consider the environmental impact of using bromadiolone as a lethal poison. The poison can remain in the environment for an extended period and harm other wildlife populations.

Other Methods of Getting Rid of PossumsOther Methods of Getting Rid of Possums

Repellents and Deterrents

If you are looking for a humane way to eliminate possums, repellents, and deterrents can be an effective solution. Here are some options:

1. Rodent Repellent Spray

Rodent repellent sprays are designed to keep pests away from your property. These sprays work by emitting a strong odor that is unpleasant to possums.

You can spray it around the areas where possums usually roam, such as garbage cans, gardens, or under decks.

However, use a natural and non-toxic repellent as harsh chemicals may harm other animals or humans.

2. Peppermint Oil, Ammonia, and Cayenne Pepper

Another natural way to repel possums is peppermint oil, ammonia, or cayenne pepper.

Possums have a keen sense of smell; hence these odors will discourage them from coming near your property.

You can mix these ingredients with water in a spray bottle and apply them around your garden or other areas where they frequently occur.

Natural Remedies and DIY Repellents

If you prefer natural remedies over store-bought solutions, here are some DIY ways to repel possums:

1. Garlic and Hot Water Mixture

Possums hate the smell of garlic; hence this mixture works wonders in keeping them at bay. To create this repellent solution, mix crushed garlic cloves with hot water in a spray bottle and apply it around the areas they visit frequently.

2. Use of Dog or Cat Fur

Opossums generally avoid areas frequented by predators like dogs and cats as they perceive them as a threat. Hence, placing dog or cat fur near their den can prevent them from returning and get them to find a new home.

These methods may take time and need to be reapplied regularly. However, they are humane and safe for the environment.


There are several methods you can use. However, not all of them are humane or effective.

Firstly, using humane methods such as trapping and releasing them in a different location is a great way to get rid of possums without causing harm to them. This method is also legal in most countries.

Secondly, using poison to kill opossums may seem like an easy solution to get rid of them, but it can harm other animals and even humans if not used properly.

It’s essential to follow the instructions on the label carefully and dispose of any leftover poison correctly.

Lastly, there are other methods of removing opossums, such as using repellents or modifying your environment to make it less attractive for them.

These methods may take longer but are safer for possums and other animals.

In conclusion, Humane methods should always be considered first before resorting to more extreme measures.

It’s essential to prioritize the safety of all animals involved while finding a solution that works for you.


Is it legal to kill possums?

The legality of killing possums varies depending on your location. Some countries have strict laws protecting wildlife, so you must check with your local authorities before taking action.

Can I use rat poison on possums?

Using rat poison on possums is not recommended as it can harm other animals and even humans if not used properly.

How do I know if there are possums in my area?

Signs that indicate the presence of possums include droppings, tracks, chewed plants or fruit trees, and noises at night.

What should I do if I find a sick or injured possum?

Contact your local wildlife rescue organization for assistance. Attempting to handle a sick or injured possum yourself can be dangerous.

How can I prevent possums from entering my property?

You can prevent possums from entering your property by securing all food sources, sealing entry points, and using deterrents such as motion-activated sprinklers or lights.

Can possums carry diseases?

Yes, possums can carry diseases such as tuberculosis and leptospirosis. It’s important to avoid direct contact with them and take precautions when cleaning up their droppings.

How long do possums live?

Possums typically live for 2-4 years in the wild but can live up to 6 years in captivity.

Do possums attack humans?

Opossums are generally not aggressive towards humans and will only attack if they feel threatened or cornered. To get rid of opossums, it’s important to take necessary precautions.

What should I do if a possum lives on my roof?

Contact a professional pest control company to safely remove the possum and seal any entry points to prevent them from returning.

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