Killing moles with marshmallows only attracts MORE animals

person placed marshmallows into these molehills to kill the moles
Many people claim marshmallows kill moles. If your yard gets to this point, it might be worth trying marshmallows.

Using marshmallows to kill moles sounds nuts, but it might work. Moles supposedly can’t digest some ingredients (specific emulsifiers) in marshmallows. Based on this, some folks claim that if a mole eats a marshmallow, that mole’s digestive system should theoretically get blocked and eventually cause the mole to perish.

In this article we’ll explain where this theory likely originated, the merits and problems with this theory, why using marshmallows to remove moles from your yard might attract other animals, and some other common household items people use to remove moles from their lawns.

We also cover a few things you can do to prevent moles from your yard. It’s usually easier to prevent and deter moles than trying to trap or kill them. If moles are already tearing up your lawn, you’re probably more interested in exterminating moles than you are in preventing them. But, it’s good to rule out whether or not you might have something in your yard that is attracting more moles than usual. You can skip to a specific section via the table of contents and if you have additional questions drop us a comment at the end of this article.

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The theory that people put forth is that industrial-made marshmallows have certain ingredients that are deadly to moles when consumed. These two ingredients are the following:

  1. Carrageenan
  2. Tetrasodium pyrophosphate

Carrageenan is an emulsifier. Some folks claim that if moles eat enough carrageenan, it’ll block them up and lead to them perishing. This claim doesn’t seem completely ridiculous, given some research suggests that carrageenan is tied to irritable bowel syndrome (IBS) in humans.

Counter arguments to this theory is that there is no evidence that moles are attracted to marshmallows (moles need to be somehow attracted to marshmallows to eat them). Some folks on this hunter forum suggest that the whole idea of poisoning moles with marshmallows may have been a joke started by an Irish farmer. Other folks swear it works, though, so it’s your call. Might be worth trying, even at the risk of being the butt of a joke.

Tetrasodium pyrophosphate is another emulsifier commonly found in industrial-produced marshmallows. It is thought to kill moles by the same process as carrageenan, primarily through constipation. But again, I’ve found no evidence that moles would even eat marshmallows, which seems necessary for the “emulsifiers block up moles’ digestive tract” theories.

13 dead moles killed with mole traps because marshmallows didn't work
13 dead moles that were killed with mole traps because marshmallows didn’t work

So, after researching marshmallows and moles, it seems inconclusive whether marshmallows can reliably be used to kill moles or if the claim started as a joke that went viral. Nonetheless, a few packages of marshmallows are relatively cheap and the process of placing them is easy. So, it doesn’t hurt to try. Let us know how it works out for you in the comments.

Placing marshmallows on your lawn to get the moles

Based on anecdotal evidence, it seems the best way to use marshmallows to kill moles is the following:

Video shows what happens when you put marshmallows in mole holes.
  1. Identify all the mole tunnels, including their entrance and exit holes: Mole tunnel entry and exit points are not too difficult to find. These are normally at the beginning and end of any given tunnel.
  2. Place around 5 marshmallows in each mole tunnel: Wear gloves so you don’t leave your scent on the marshmallows (this might make moles avoid that tunnel altogether), and insert around 5 marshmallows mostly evenly spaced throughout the tunnel length.
  3. Seal mole tunnel entry and exit points: Place one more marshmallow at the mole tunnel entry point and one marshmallow at the tunnel exit point.
  4. Check for additional signs of additional mole activity: After about a week, check your yard for new mole tunnels. If you notice new tunnels, the marshmallow mole extermination method likely didn’t work and vice versa.

Other pests that are attracted to marshmallows

One risk of placing marshmallows inside mole tunnels is that several other animals are also attracted to marshmallows. So, even if marshmallows eliminated all the moles in your yard, you might be also attracting other unwanted animals to your yard.

Animals that are attracted to marshmallows

What other household items exterminate moles without traps?

Another household item that some claim kills moles in a similar manner as marshmallows supposedly do is Juicy Fruit gum.

Juicy fruit gum for killing moles

Video shows how juicy fruit gum affects moles in your yard

Some folks claim Juicy Fruit gum also gets stuck inside moles if they eat it. If this is the case, then you would place Juicy Fruit gum sticks in the mole tunnels in your yard the same way that you would for marshmallows. Again, there is no proof this works or not, but given how cheap a few packs of Juicy Fruit are, it might be worth a try.

Dawn dish soap for deterring moles

Another household item some folks claim gets rid of moles from your yard is Dawn dish soap (or some other brand). Apparently repeatedly putting soap in their tunnels causes them to eventually leave because moles don’t like the smell of dish soap.

Summary

While there doesn’t yet seem to be solid evidence that killing moles with marshmallows is an effective method or a joke, since marshmallows are cheap and non-toxic for your yard, it seems worth a try. Or you can just go straight to investing in some mole traps that are proven to work well if

Published
Categorized as Moles

By David Jackson

I enjoy learning about new pest control strategies and sharing what I learn at NeverPest.com. I aim to create a reliable resource for people dealing with all sorts of pest issues.

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