Moles are usually associated with digging tunnels in yards and gardens, but they can also find their way into basements, especially if there are holes or cracks in the foundation. Although moles themselves are not harmful, they can damage the structure of the basement if left unchecked. Here are some tips on how to get rid of moles in the basement.

Identify Entry Points

The first step in getting rid of moles in the basement is to identify how they are getting in. Look for any cracks or holes in the foundation or walls where the moles may be entering. Check the exterior of your home for any signs of mole activity, such as raised mounds or tunneling, as this can help you pinpoint where they may be entering.

Seal Entry Points

Once you have identified where the moles are entering, it’s important to seal these entry points to prevent more moles from getting in. Use a sealant or caulk to fill in any cracks or holes in the foundation or walls. If you have a dirt or gravel basement, you may need to add a layer of concrete or gravel to prevent moles from tunneling their way in.

Set Up Traps

There are several types of mole traps you can use to catch and remove the moles from your basement. The most common types of mole traps are scissor traps and harpoon traps. Scissor traps work by using two blades to clamp down on the mole when it trips the trigger. Harpoon traps have a spring-loaded mechanism that impales the mole when it steps on the trigger.

To set up a mole trap, place it along the walls of your basement where you have seen the moles. You can also place the trap directly in their tunnel if you know where it is. It’s important to wear gloves when handling the traps to avoid leaving your scent on them, which could scare off the moles.

Check the traps regularly to see if you have caught any moles. Once you have caught a mole, you can release it outside or dispose of it as per local regulations.

Remove Food Sources

Moles are attracted to food sources, so it’s important to remove any stored food or plants from your basement. This can include pet food, birdseed, or even potted plants. Make sure to store these items in airtight containers or move them to a different location.

Contact a Professional

If you are not comfortable setting up traps yourself, or if the mole problem persists, consider contacting a pest control professional for assistance. They can help you identify where the moles are entering, set up traps, and remove any trapped moles. They may also be able to recommend additional measures to prevent moles from getting into your basement in the future.

Preventative MeasuresIn addition to the steps above, there are some preventative measures you can take to keep moles out of your basement in the first place.

Install a Barrier

One effective way to prevent moles from entering your basement is to install a barrier around the exterior of your home. This can include a mesh or wire fence buried several inches into the ground to prevent moles from tunneling their way in. You can also install a perimeter of gravel or crushed stone around the foundation to make it difficult for moles to dig through.

Keep Your Yard Tidy

Moles are attracted to cluttered or unkempt yards, as they provide plenty of places to hide and tunnel. Keep your yard tidy by removing any piles of leaves or debris, and keep your grass trimmed short. You can also plant repellent plants, such as daffodils or alliums, which moles don’t like.

Use Repellents

There are several types of mole repellents available, including sprays, granules, and ultrasonic devices. These repellents work by emitting a scent or sound that moles find unpleasant, causing them to avoid the area. Keep in mind that repellents are not always effective, and may need to be reapplied regularly.

Consider Natural Predators

Natural predators of moles, such as snakes or owls, can help keep mole populations in check. Consider installing birdhouses or nesting boxes to attract these predators to your yard. However, keep in mind that introducing new species to your yard can have unintended consequences, and it’s important to do your research before taking any action.


Getting rid of moles in the basement can be a challenging task, but by following the steps outlined above, you can effectively remove them and prevent them from returning. Remember to identify entry points, seal them off, set up traps, remove food sources, and consider contacting a professional if needed. Additionally, taking preventative measures, such as installing a barrier and keeping your yard tidy, can help prevent moles from entering your basement in the first place.