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Best Chipmunk Poisons
Updated for 2019
Last update on 2019-02-11 / Affiliate links / Images from Amazon Product Advertising API
How We Found the Best Chipmunk Poisons
Chipmunk Poisons We Reviewed:
Best Chipmunk Poisons
Contrary to popular belief, chipmunks are not just cute little animals that cause no harm. While the damage they can cause is usually minimal, it can still be irritating.
Chipmunks have a very wide diet, meaning they get into a lot of things. They can disturb gardens to find fruit, seeds, and nuts. They are capable of tearing up flower beds and digging up bulbs to feed on. They can chew on things and ruin the look of ornamental plants.
The furry rodents can also cause damage to yards and lawns.
While the damage is rarely significant, it can still be an issue to deal with. If you are trying to get rid of the chipmunks in your yard, we recommend taking a look at a few of what we believe are the best poisons out there.
BEST OVERALL
Motomco Farm & Home All-Weather Bait Chunx
Last update on 2019-02-11 / Affiliate links / Images from Amazon Product Advertising API
Pros
- Effectively kills rodents
- Mold resistant
- Moisture resistant
- Human food-grade ingredients
- Can be used with bait stations or alone
- Indoor/outdoor use
Cons
- Not safe around children
- Messier option
- No telling where rodents will die
Features & Specs
- Active ingredient: Diphacinone
- 4 pounds
- Available in 4-pound pail kit
- All weather
With the original intention of controlling rats and mice, the Motomco Farm and Home Bait Chunx is an excellent choice for eliminating small rodents like chipmunks as well. Made from human food-grade ingredients, these bait chunks can be used both indoors and outdoors.
The pieces of bait are mold and moisture resistant, making them last longer than other baits might. In addition to using them as is, you can also use this bait in their brand-matching bait stations.
Once you place this bait, rodents of various types will find and eat it. The active poison ingredients will kill them off, solving your chipmunk or other rodent problem.
BEST RUNNER-UP
JT Eaton Bait Block
Last update on 2019-02-11 / Affiliate links / Images from Amazon Product Advertising API
Pros
- Easy to use
- Effective active ingredient
- Attractive flavor
- No secondary poisoning
- Kills small and large rodents
Cons
- First generation anti-coagulant product: Meaning animals must eat consistently for effect
Features & Specs
- 9 pounds
- Contains 144 pellets
- 1-ounce pellets
- Active ingredient: Diaphacinone
This peanut butter flavored rodent bait is specially formulated to be highly attractive to mice, rats, and other rodents. JT Eaton Bait Block is sure to draw in rodents like chipmunks with its great, natural peanut butter taste.
Meanwhile, the active poison ingredient Diphacinone is effective in killing and eliminating rodents within just a few days. Easy to use, just spread these bait blocks where ever you have been seeing chipmunks and rodents and watch as they enjoy.
Within days, you may see less and fewer rodents bothering your home and yard.
BEST SMALL VOLUME
Sweeney’s Mole and Gophers Poison Peanuts Pellets
Last update on 2019-02-11 / Affiliate links / Images from Amazon Product Advertising API
Pros
- Fast acting
- Unique bottle shape for underground application
- Easy to use
- Peanut flavored to attract animals
- Affordable
- Everyday use
Cons
- Not for above ground use
- Toxic to other animals and children
Features & Specs
- Two-pack (Available in six-packs)
- 6 ounces each
- Active ingredient: Zinc Phosphide
- Cone-shaped container for application purposes
Sweeney’s Mole and Gophers Poison Peanuts Pellets is a small volume option that uses flavored peanut pellets to attract and kill rodents. The poison acts quickly, killing rodents as they eat it.
The unique design of the packaging is made specially for underground rodents, including chipmunks. The cone shape lets you get down into underground runways, tunnels, and burrows. This way, you are able to attack these creatures right at the source.
Ideal for everyday use, this two-pack of poison containers contains six ounces each. The highly effective formula will have you rid of your underground rodent problem in no time.

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An infestation of any kind is not something to laugh about. Infestations of any kind of pest are bound to cause some sort of damage—and at the very least, they are a nuisance to your daily life. Chipmunk infestations are no different. Whether you have a few or a large amount, chances are you have seen the effects of their actions and habits.
Sometimes it can be helpful to have a little more knowledge of the rodent living in your yard or home. A little extra information can give you a step-up in this battle and may help you conquer it quicker. We have gathered some basic information about chipmunks in hopes of helping to control your situation better.
Chipmunks eat so many different kinds of foods that no plant is safe from them.
About Chipmunks
Chipmunks are small reddish-brown rodents that are highly common. They are typically five to six inches long and weight no more than a few ounces.
It may be surprising to some to hear that chipmunks are omnivorous creatures, meaning they eat both plants and meat. While they mainly eat seeds, nuts, fruits, and buds, chipmunks have also been known to eat insects, small frogs, worms, and bird eggs. It is the former part of that diet that gets them in the most trouble.
Chipmunks are burrowing animals. They create their homes underground by digging tunnel systems that can be as long as 11 feet. Their burrows will usually involve several different entry points and can be as deep as three feet.
The tiny rodents use these burrow systems as their shelter for sleeping, but they also store food there. They go deep into their tunnels during the winter to hibernate.
A chipmunk will mate twice a year—in the spring and the summer. During this time, a female will give birth to a litter of four or five babies. The babies live in their burrows until they are about six weeks old, and then they are on their own.
The average lifespan of a chipmunk is three years, although in captivity they have been seen to live as long as nine years.
Chipmunk Damage & Prevention
Severely speaking, chipmunks really pose no serious threat to humans. Since they are prey to so many, they are more likely to run away from trouble than to cause it. However, they can be an annoyance to those who take pride in their lawn or gardens.
The most common form of damage caused by chipmunks is found in gardens and flowerbeds. Chipmunks eat so many different kinds of foods that no plant is safe from them. They are known to chew ornamental plants, dig up and eat flower bulbs, and scavenge fruit from your garden.
In more severe cases, chipmunks have been seen chewing wires, pipes, flooring, and insulation. Chipmunks, like other rodents, chew on things in order to prevent their incisors from overgrowing. Their chewing can cause damage to your home.
Additionally, the burrows of a chipmunk can cause structural damage to buildings if they are big enough. This is a rare occurrence, but should too many chipmunks gather in one area the burrows underground could grow large enough to cause whatever is on top of them to cave in.
To prevent chipmunks from getting into your home, first, start by practicing good general home maintenance. Do regular checks of your home to make sure there are no openings or damage where chipmunks could squeeze in. If you find cracks, crevices, or holes, be sure to fill them as soon as possible.
The bottom line is that if a chipmunk somehow made its way into your home, it probably wants to get out as much as you want it out. Chances of real damage are slim, but it is important to get rodents out of your home as soon as you realize they are there. This will prevent even the smallest chances of serious damage or a further infestation.
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