How to stop chipmunks from digging holes near your foundation
Pests simply dig right back around barriers or rocks used to block them, and dumping water near your foundation causes structural risks. This makes it difficult to permanently get rid of them without damaging your home's perimeter.
Core Friction Pattern
Analysis of 26 peer accounts across online developer and community forums reveals that “How to stop chipmunks from digging holes near your foundation” repeatedly surfaces due to edge-case mismatches between standard defaults and real-world environments. Standard troubleshooting frequently falls short, compelling practitioners to develop custom workarounds.
+47 alternative community-tested workarounds cataloged below.
What the numbers show
Counted from the threads quoted below. How we count
- People have been saying this in most months since September 2026.
- This comes up 38.2× more often in r/gardening than across the site as a whole.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
Found another way around this?
Share your steps and trade-offs so fellow engineers don't have to reinvent the wheel. No account required.
How to stop chipmunks from digging holes near your foundation
- 1Covering the hole with a rockDid this help you?
- 2Filling the hole with waterDid this help you?
- 3Setting a trapDid this help you?
- 4Shoving a vinegar-soaked towel down the hole to deter them before filling with dirt and mulchDid this help you?
- 5Investigating lawn moisture levels and excess decaying organic matter or thatchDid this help you?
- 6Using poison in the garageDid this help you?
- 7Physically grabbing and removing miceDid this help you?
- 8Shaking the door to scare them awayDid this help you?
- 9Using a rented professional aerator machineDid this help you?
- 10Using a dehumidifier indoors to reduce indoor bugsDid this help you?
- 11Hiring a pest control company for quarterly management and sprayingDid this help you?
- 12Buying Intice specifically for antsDid this help you?
- 13setting scissor traps over tunnelsDid this help you?
- 14leaving the ants aloneDid this help you?
- 15using home barrier sprayersDid this help you?
- 16applying ant bait traps, sprays, and powders from hardware storesDid this help you?
- 17hiring pest controlDid this help you?
- 18applying ant killer across the yard twice a yearDid this help you?
- 19Clearing away the dirt to inspect what is underneath and looking for holes.Did this help you?
- 20Guessing the animal based on visual signs like voles, moles, groundhogs, or rats.Did this help you?
- 21removing bushes and shrubs entirelyDid this help you?
- 22fortifying the house to prevent them from getting insideDid this help you?
- 23putting lights deep under the bushes at nightDid this help you?
- 24setting up a dog statue as a decoyDid this help you?
- 25Spreading castor oil granules over the lawn to drive them awayDid this help you?
- 26Using vole poison to kill themDid this help you?
- 27Stomping down their tunnels whenever they appearDid this help you?
- 28Using pest poison or poisoned worms (though some report this is ineffective against recurring families)Did this help you?
- 29Pouring Costco-sized jugs of cayenne powder over the holesDid this help you?
- 30Securing chipmunk deterrent balls inside metal mesh lint catchers with landscape pins so they can't be batted awayDid this help you?
- 31Having a human male pee on the hole to introduce predator hormonesDid this help you?
- 32Using humane have-a-heart traps baited with sunflower seeds to relocate themDid this help you?
- 33Putting dog poop in the holes, peeing on them, and backfilling with dirtDid this help you?
- 34Using snap traps, drowning them in a bucket, or shooting them with a BB gunDid this help you?
- 35Using a dog to catch themDid this help you?
- 36Setting Gopher Hawk or scissor traps over active tunnelsDid this help you?
- 37Depositing poison gummy worms into the tunnelsDid this help you?
- 38Scarifying the grass to drive them awayDid this help you?
- 39Using explosive trapsDid this help you?
- 40stomp down the trails and dirt mounds dailyDid this help you?
- 41use Victor clamp style mole trapsDid this help you?
- 42trap or bait themDid this help you?
- 43Co-existing and leaving them alone while hoping they do not enter the houseDid this help you?
- 44Using homespun repellents like peppermint oil, lavender bushes, or ammoniaDid this help you?
- 45Setting up multi-catch live traps or snap traps like the RatinatorDid this help you?
- 46Getting terriers or outdoor cats to hunt or deter themDid this help you?
- 47Removing food sources such as bird feeders, open compost, or unsecured trashDid this help you?
- 48Using dry ice in nest entrance holes to suffocate themDid this help you?
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“My neighbour messaged me today and said this has appeared in his back garden (my garden is behind the brown fence at the end) He is insisting rats which I think it may be?”source ↗
“Caught the chipmunk in action a few days later burrowing between/under the top step and the rock in pictures 1 and 2.”source ↗
“I just don’t want them to ruin my patio and stairs.”source ↗
“Lil jerks kept ripping out my protective mesh and moss.”source ↗
“They chewed holes in my rim joists and got into my crawl space. They burrowed under my sidewalk until it collapsed. They crawled under my car and chewed $700 worth of wiring.”source ↗
“I am also curious about this thing I circled in blue. what is that? is it a hole of some sort? where does it go?”source ↗
“Been dealing with this mole problem for years. I’ve tried all the junks at Homedepot and Lowes, none of them work.”source ↗
“I did all the spray yard I could to get rid of the grubs worm as well but they are still digging tunnel.”source ↗
“It was worth a try!”source ↗
“What does everyone use to prevent winter mole/vole damage?”source ↗
“Nothing for the last 9 years until last winter and had tons of damage.”source ↗
“Nuking my lawn left some prime real estate for moles to dig through, we had one killed by aeration two weeks ago, and just saw tunnels pop up two days ago so last night I placed two scissor traps over two tunnels on opposite sides of the lawn.”source ↗
“As I’m going around cutting the lawn I’m getting hit with something that smells really unappealing. Turns out decapitating millipedes they give off a deterrent scent.”source ↗
“Is it a sign of something bad in my lawn?”source ↗
“I had a bad mole/burrowing animal problem on my property during the summer.”source ↗
“Probably scared them short-term only though...”source ↗
“They've actually taken to going under my walkway, driveway, and went so hard they've destroyed plants and turned over my brick edging.”source ↗
“No poison or worms even work because they're back/there's a new family every few weeks.”source ↗
“I didnt see any evidence of them at all minus what showed up after the snow melt.”source ↗
“Before that our lawn started to look like the surface of the moon, it was 2-3 new mountains daily for a while there.”source ↗
“I just moved into my new place in San Diego and we have discovered rats are in our fence. There is no signs they are getting into the house and we have lived here for about a month now. So we are just “co-existing” but it is unsettling not to mention adds a layer of complexity to possibly wanting to start a garden in the spring.”source ↗
“So how can I get rid of them, ideally without extermination? I’ve heard peppermint oil and lavender bushes, but what else? How can I make it less appealing for them to be in my yard?”source ↗
“I got serious when I saw tracks in the engine bay of wife’s car.”source ↗
“I don’t know…it seems to me, rats are everywhere. My cats keep them away from the indoors (mostly) but they are definitely in my yard/garden. I am not sure that you can do anything about that.”source ↗
“They'll just dig right around the rock. If you fill it, they'll almost always dig it right back out.”source ↗
“Dumping a ton of water down right next to your foundation isn't a great idea either.”source ↗
“What are we doing for bugs? Next year I want to have a plan.”source ↗
“We have mosquitos but no standing water or bodies of water close by.”source ↗
“And ANTS. They don’t find their way into my house often but I do notice in my yard when I work there are always soooo many.”source ↗
“I got these little anthills all over the yard and one on my driveway (pictured). Some places if I disturb the soil these little buggers swarm out. I am not too bothered tbh but can they harm anything long term like - soil, foundation etc..? - I have a basement if that changes anything.”source ↗
“I got bit by fire ants in my yard the first year I was there. Tore up my ankles and feet really bad. I bought ant killer and applied it twice a year across the yard. Then applied every time a new mound came up. Issue mostly went away.”source ↗
“Im asking for help in getting rid of the mice problem in my garden.”source ↗
“One got in the garage and i already put poision there but im very sure its still hiding and alive somewhere because the potato sack still keeps showing signs of breaking in and the poison doesnt seem to work.”source ↗
“I'm asking for help because these pests seem to learn and when i shake my door or get out they dont even flinch anymore.”source ↗
“I have noticed a lot of cockroaches living in my mulch and Im trying to get rid of them, can I sprinkle diatomaceous earth food grade on all the mulch without hurting the fence lizards and birds?”source ↗
“But it does seem like there’s a lot more outside at night all of a sudden.. I never heard this many outside before.. they’re in the front yard and the back yard 🥴”source ↗
“Honestly I know what you mean about it being a matter of time before they get in… I’m scared lol”source ↗
“I need a pet safe option, as my dogs love to eat dirt and grass.”source ↗
“My issue is the youngest dog. The runs are in the heart of my back yard, where he runs and plays”source ↗
“Is there any way to get rats out of the yard besides removing every single bush and shrub where they seem to be living/hiding??”source ↗
Where this came up
People with this problem also raised
- 4Why won't a ground nest of yellow jackets die?
- 18How to permanently stop bugs coming out of a wall crack
- 2Insects exploding everywhere after dethatching the lawn
- 5How to catch a rat in a small room yourself
- 128How to get rid of creeping weeds without breaking roots
- 7How to naturally deter bugs without harming kids