How to Fill Chipmunk Holes: Easy-to-Follow Instructions

A step-by-step guide with methods, materials, tools, and tips you can use
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Phyllis McMahon
Phyllis McMahon
Research Writer
Phyllis teaches English Literature at a local college and loves writing in her free time. She’s also a great cook – her British beef Wellington is something the best res read more
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Chas Kempf
Chas Kempf
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Last updated: January 22, 2023
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When you see these small mammals around your house, they may appear as friendly and unharmful animals. On the other hand, they can cause a lot of damage to properties by making holes in the ground and weakening the foundation of a home or office.

In this write-up you are about to read, you will learn how to fill chipmunk holes, the method you can employ in filling these holes, the material you can fill these holes with, and how you can keep these harmful rodents away from your house or office.

What Do Chipmunk Holes Look Like

Chipmunks reside mainly in holes. These holes are typically 2-3 inches in diameter and about 2-3 feet deep.

Their holes are sometimes challenging to identify because they are similar to vole or mole holes. These mammals can make holes as deep as under objects like discarded wooden furniture, concrete blocks, tires, and many other things above the soil.

The easiest way to locate a chipmunk hole is by looking out for chipmunk activity in the area. A noticeable sign of chipmunk activity is the hip of dirt, cut-off bark of trees, and punctures in the mulch beds below vegetation.

How to Fill Chipmunk Holes in Your Yard Step by Step

You must know how to fill in chipmunk holes. These holes should not be left open around your house or office. It can cause damage to your house’s structures and foundation.

Below, you will learn the simple steps you can follow to fill chipmunk holes under the foundation, how to fill chipmunk holes around your foundation, and what you can use to fill these holes.

What You Will Need

How to Fill Chipmunk Holes: Easy-to-Follow Instructions

To fill a chipmunk hole, you need a couple of tools. They are:

  • Gravel
  • Trowel
  • Wheelbarrow
  • Bucket
  • Dirt
  • Concrete

Step 1: Keep the Chipmunk Off Your Yard

Keeping these rodents off of your yard is the first step in considering how to fill in chipmunk holes. You need to know how to get rid of these rodents to prevent them from creating future holes. To do this, you must take precautions to protect your yard. The first thing you need to do is to clean your yard.

Step 2: Select Your Choice of Filler

After fending off the chipmunk, the next thing you need to do is to pick your choice of filler. Fillers are materials you need to fill the holes. It can be cat litter, gravel, or sand. It is based on your preference. However, sand is more recommended because of its natural abundance and availability. It is also easy to pour in compared to others.

Step 3: Fill in the Chipmunk Hole

After deciding on your choice of filler, the next step is to fill the hole with the filler.

Pour in the filler gently and stir at intervals to ensure it is evenly distributed until it is filled up. Follow this procedure until you fill in all the holes around you.

Step 4: Use a Natural Material to Cover the Chipmunk Hole

For the final step, you need to use a natural material like dirt or grass to cover up the filled chipmunk hole. It is done to ensure that the hole’s surface matches the environment’s, especially in cases where your choice of filler is gravel.

How to Seal Chipmunk Holes Around Your Home

Chipmunks’ significant habitats Trusted Source Facts About Chipmunks | Chipmunk Facts | Havahart US Chipmunks are cute little creatures, but when they are ruining landscapes by digging holes around your lawn and garden, these rodents can become quite a nuisance. Learn more about these furry critters here. www.havahart.com are areas with logs, trees, gardens, and rocks. These critters may appear cute until they constantly dig holes in your yard and chew up all the plants in your garden.

Also, according to the UGA Cooperative Extension on chipmunk control Trusted Source Chipmunk Control | UGA Cooperative Extension This publication discusses several methods for controlling chipmunks, including exclusion, trapping, poison, repellents, and shooting. extension.uga.edu , trapping is the easiest way to control a chipmunk. After being controlled, you can consider filling the chipmunk holes under your foundation and the chipmunk holes around your foundation before sealing up the holes.

What You Will Need

  • Nails
  • Hammer
  • Concrete
  • Mesh Sheets
  • Caulk

Below are some simple steps to follow to seal a chipmunk hole.

Step 1: Locate the Hole

The first step in sealing a chipmunk hole is to find it. The holes are primarily found in areas with dirt hips or fallen rotten fruit, with a significant opening of about 5.1 cm.

Step 2: Use Caulk or Concrete to Fill Outdoor Holes

How to Fill Chipmunk Holes: Easy-to-Follow Instructions

Use concrete to patch openings up to 5.1 cm wide. Fill in smaller patches along your outer walls with white caulk. You can press the caulk trigger to discharge the caulk and seal the opening. After applying the concrete, you can paint the affected area to match the surroundings.

Step 3: Cover Vents and Other Exterior Opening

Look out for wide openings like exposed pipes and vents around your home. Use a mesh to cover up these openings to prevent the evasion of chipmunks. Meshes can be purchased from local stores.

NOTE: Take caution when getting near a chipmunk while it is trapped in a mesh. It may carry rabies.

How to Keep Chipmunks Out of Your Property

Chipmunks can cause a lot of damage to your property if you do not keep them off. This section will discuss how to keep chipmunks away from your home.

There are different ways you can keep off these rodents. You can use an NB Squirrel & Rodent Paste Bait or a Kness Chipmunk Trap. Below are some other methods on how to get rid of chipmunks.

Method 1: Clean Your Yard

Keeping your yard clean is very important in preventing attacks by these rodents. If you have a garden, ensure you rake up any fallen leaves or rotten fruit.

When your yard is clean, these rodents will not have a place to hide or build a habitat. They would leave for another place.

Method 2: Use a Trap

How to Fill Chipmunk Holes: Easy-to-Follow Instructions

Using a live trap is one of the best chipmunk traps. A live trap is a humane way of getting rid of these rodents. It gives you a choice to either release the chipmunk outside your yard or kill it.

A live trap is much easier to use compared to a snap trap. Using snap traps might expose you to infections from the chipmunk’s carcass.

Method 3: Use a Bait

A bait is different from a trap. A bait lures a chipmunk from its hiding place while a trap prevents it from moving from a spot. NB Squirrel-Rodent Paste Bait is one of the best baits you can use for chipmunks. Aside from this bait, there is also some other best bait for chipmunks that you can use.

Method 4: Scare Them with Shiny Objects

How to Fill Chipmunk Holes: Easy-to-Follow Instructions

You can hang shiny objects in your garden or yard. These will keep them off your property. When a chipmunk sees it during the day, it will get scared and run away.

Method 5: Make a Fence Around Your Home

You can use a fence to keep these rodents away from your home. Ensure the fence is at least eight inches deep so the chipmunks will not dig under it. The wire mesh is proper enough to make this fence. The fence might not keep the chipmunk away if it does not go deep enough. The rodents can always find a way to make burrows under the fence and enter your home.

Method 6: Pets

You can use your cat or dog to chase these chipmunks. Cats and dogs are natural predators of these rodents. Your cat will hunt it and might kill it. Even if your pets do not chase after them, the chipmunks will feel endangered at the sight of their predators, so they will not come near your home.

Method 7: Seal Your Home

Chipmunks can enter your home if there are external openings. Make sure you check for external openings and cover them with concrete or caulk. Sealing your home will keep these critters away.

Final Thoughts

Chipmunks can be fun to watch, but they can damage your home. You must do everything you can to keep them away. According to the Centers for Disease Control and Prevention (CDC) Trusted Source Diseases Spread by Rodents | Rodents | CDC How diseases can spread to people directly & indirectly from rodents. www.cdc.gov , infected rodents can spread plague from their bite if you have direct contact with them aside from making holes in your homes.

In this write-up, you have learned how to fill chipmunk holes. Make sure you follow the explained steps to get rid of it.

Also, if you are considering how you can fill chipmunk holes under your foundation or fill chipmunk holes around your foundation, the steps already explained will be helpful.

Hopefully, after doing everything you have learned in this write-up on how to fill in chipmunk holes and get rid of the rodents, they will stay away from your environment, and your yard will look decent again.

References

1.
Facts About Chipmunks | Chipmunk Facts | Havahart US
Chipmunks are cute little creatures, but when they are ruining landscapes by digging holes around your lawn and garden, these rodents can become quite a nuisance. Learn more about these furry critters here.
2.
Chipmunk Control | UGA Cooperative Extension
This publication discusses several methods for controlling chipmunks, including exclusion, trapping, poison, repellents, and shooting.
3.
Diseases Spread by Rodents | Rodents | CDC
How diseases can spread to people directly & indirectly from rodents.
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