How to Keep Animals Out from Under Your Deck: Humane Deterrents and Proofing Tips

Discovering unwanted animal visitors under your deck can be frustrating, but it's a common issue that many homeowners face. Keeping animals out requires a multi-faceted approach, combining preventive measures, humane deterrents, and regular maintenance. Let's explore how to effectively keep animals out from under your deck.

How to Keep Animals from Living Under Your Deck
How to Keep Animals from Living Under Your Deck

First, it's crucial to understand the types of animals you might be dealing with. Common culprits include raccoons, skunks, opossums, and rodents. Each has its unique habits and preferences, so your strategy should be tailored to target these specific animals.

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Not Traps Or Pest Control: A Better Way To Keep Snakes Out From Under Your Deck — Hunker

Sealing Entry Points

Animals can squeeze through incredibly small spaces in search of shelter. Therefore, sealing entry points is the first line of defense in keeping animals out from under your deck.

a green hose is laying on the ground next to a metal fence with words that read dig defence animal exclusion system
a green hose is laying on the ground next to a metal fence with words that read dig defence animal exclusion system

Inspect your deck's structure for any gaps, holes, or cracks. Pay special attention to areas where plumbing or electrical lines enter the house, as these are common entry points for animals. Use hardware cloth, metal flashing, or foam sealant to close these gaps securely.

Block Access to the Deck

How to Keep Animals from Living Under Your Deck
How to Keep Animals from Living Under Your Deck

Prevent animals from accessing your deck in the first place. Trim back trees and shrubs that provide easy access to the deck's underside. Additionally, consider installing motion-activated lights or noise makers to deter animals from approaching the deck.

For a more permanent solution, you can install a physical barrier, such as a fence or gate, around the perimeter of your deck. This will prevent animals from even reaching the deck, let alone finding a way underneath it.

Secure Under-Deck Storage

How to Get Rid of Raccoons Under a Deck!
How to Get Rid of Raccoons Under a Deck!

Animals are attracted to the scent of food and other attractive items. If you store items like pet food, garbage cans, or compost under your deck, consider relocating them to a secure, animal-proof shed or garage.

If relocating these items isn't an option, secure them in heavy-duty, animal-proof containers. This will help to minimize the scent that attracts animals and make it more difficult for them to access the contents.

Humane Deterrents

How To Animal-Proof a Porch
How To Animal-Proof a Porch

While sealing entry points is essential, it's not always enough to keep animals out. Incorporating humane deterrents can further discourage animals from taking up residence under your deck.

Ultrasonic animal repellents use high-pitched sounds to deter animals without causing them harm. These devices can be placed under your deck and are safe for use around children and pets. However, keep in mind that their effectiveness can vary depending on the type and size of the animal.

Skunks Digging Under a Deck or Shed
Skunks Digging Under a Deck or Shed
Keep the animals OUT with Dig Defence!
Keep the animals OUT with Dig Defence!
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How to Evict a Skunk ... Out From Under Your House for Less Than $5
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Keep animals OUT from under your shed, porch, and deck
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there is a wire fence that has been placed on the side of a building with water coming out of it
there is a wire fence that has been placed on the side of a building with water coming out of it
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Genius Tip What to Put Behind Deck Skirting to Block Animals
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a close up of a wire mesh fence on the side of a building with dirt in front of it
Keep Animals OUT from under your porch and shed
Keep Animals OUT from under your porch and shed
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How To Get Rid Of Rabbits Living Under Your Deck - Hunker
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Exclusion Barrier - Keep Animals Out
Exclusion Barrier - Keep Animals Out
Animal Proof a Deck
Animal Proof a Deck

Natural Repellents

Certain scents and tastes are unappealing to animals. You can use these natural repellents to deter animals from entering your deck's underside. For example, sprinkling predator urine around the perimeter of your deck can scare off smaller animals. Similarly, planting certain plants like mint, garlic, or lavender can help repel animals due to their strong scent.

Additionally, you can create a physical barrier using chicken wire or hardware cloth to prevent animals from entering the space. This won't harm the animals but will make it difficult for them to access the area.

Live Trapping and Relocation

In some cases, you may need to trap and relocate animals that have taken up residence under your deck. This should be done as a last resort and only by trained professionals. It's important to ensure that the animal is handled humanely and released in a suitable location far from your home.

Before attempting to trap and relocate an animal, consult with your local wildlife removal service. They can provide guidance and ensure that the process is done safely and legally.

Regular Maintenance

Preventive maintenance is key to keeping animals out from under your deck. Regularly inspecting and maintaining your deck can help prevent animal infestations before they start.

Keep your deck clean and free of debris. Regularly sweep away leaves and other debris that can accumulate under the deck. This will help to minimize the attraction of the space to animals looking for a place to nest or hide.

Deck Inspections

Conduct regular inspections of your deck's structure to ensure that it remains in good repair. Check for any signs of damage or wear, such as rotting wood or loose boards. Repairing these issues promptly can help prevent animals from finding their way into the space.

Additionally, inspect the underside of your deck for any signs of animal activity. If you notice droppings, nesting materials, or other signs of animal presence, take immediate action to address the issue.

In the end, keeping animals out from under your deck requires a combination of preventive measures, humane deterrents, and regular maintenance. By staying vigilant and taking proactive steps to secure your deck, you can create an unwelcoming environment for animals and enjoy your outdoor space in peace.