Best Ant Killers: Reviews and a Buying Guide





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What is an important fact about ants in the world?

There is a large number of ants in the world, and they can get everywhere. Previously, in-depth studies were conducted on ants. To eliminate these invaders in the past, organic ways were found. However, an essential requirement is there to explore several commercial options to kill all these troublesome little pests. A need is there to identify some of the best ant killers.

These days it has become common for many supermarkets, hardware stores, and convenience stores to carry at least one form of ant killer. But it is vital to know what the most useful product is for you? What works the best to kill the broadest spectrum of ants? It is necessary to examine some of the ant poison options available in the market right now and determine top ant killers.

Why Should You Buy an Ant Killer?

Both the pests and insect killers are a vital tool and also a precautionary measure that is taken in almost every hygienic household. Wherever there is food or sugar, you can expect the presence of ants. Ants may sound a petit thing, but they can annoy anyone because they multiply in significant numbers in a little bit period.

However, it is natural to see most of the ants in the kitchen or wherever the food might go. Sometimes, you will find ants in the beds and cupboards. Based on a scientific study, ants have a powerful smelling sense. This is the reason sometimes you may find ants also your on clothes because they smell like food.

The most vital aspect is that they gather in big numbers and can start biting you on the bed or also on the sofa. If you have a baby, ants and bugs can become big annoying, and they can also hurt your little ones. The worst thing that anyone can expect is to see the ants in the meal which can irritate any person.

Ant-killers are mainly produced with a skin-friendly formula that is not just safe for your kids but even for your pets.

In this review, we have listed out the best ant killers for you to meet your vital needs. One of them provides guaranteed satisfaction.            


Top 3 Ant Killers in 2020

Before we dive into a detailed review of best ant killers, to buy in 2020, here are the top 3 ant killers for you:

  1. Terro T300 Liquid Ant Baits – Our Top Pick
  2. Amdro Kills Ants Ant Killer – Runner Up
  3. Advion Fire Ant Bait – Also Great Product

Detailed Reviews of Best Ant Killers

Let’s delve into the review of each model one by one


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1. Terro T300 Liquid Ant Baits – Our Top Pick


“The best product for getting rid of indoor ants.”






  •  High performance
  •  Well designed for indoor and outdoor usage
  •  Availability of professional tool at an affordable price


  •  Unsafe for kids and pets


When you need a no-fail way of getting rid of pesky household ants, then Terro T300 Liquid Ant Baits is the perfect solution. Terro T300 is made with borax and other ingredients. They are also pre-filled and easy to use. It is merely necessary to cut the top off each bait with a scissors’ pair and place it on a location where there are a lot of ants.

It is vital to note that even though ant baits are quite useful, but they need time to have their role in ant’s digestive system. According to the manufacturer, the whole process can take two weeks.

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Based on the views of the vast majority of the reviewers, these baits were vital in drastically reducing or eliminating ant problems. The most loved aspect of the product is that it has no smell or mess to deal with.

Bottom Line
Terro Liquid Ant Baits are quite useful, widely available, more comfortable to use and most importantly relatively safe. Homeowners provide a unanimous recommendation for the product.



2. Amdro Kills Ants Ant Killer – Runner Up


“The product is surely poisonous but needs a bit more popular amongst users.”



  •  The treatment of the product works against carpenter ants and 14 other types of ant species.
  •  Excellent customer service policy along with the good return.
  •  Amdro is classified as a granular bait. Can have a combination with bait stations for interior use.
  •  The bait makes use of a slow-acting poison that can kill the entire colony along with the queen.


  •  AMRDO is toxic, and no application must be made around animals or even in the vegetable gardens.
  •  The granules usually lose efficiency when they get wet.
  •  The product can take some days to work.
  •  The plain granules are appropriate for outside use without needing a separate bit station.


If you suffer from a wide-ranging ant problem or you are not exactly sure from where ants can come, then it is crucial to spread some granules like Amdro Kills Ants Ant Killer.

Hydramethylnon is an active ingredient. It is a chemical pesticide that is not at all suitable for children, pets or vegetable gardens. The granules can kill 15 different ant species.

Amdro Ant Block is suitable for direct application from the container. It is also necessary not to use granules on wet ground or even during a temperature when it is below 50 degrees.

A 24-ounce container can easily cover about 1080 linear feet. As all granules are bait, Amdro can take up to two weeks for killing most of the ants in the colony. The application of this product is also easy, and there is no smell at all.

Bottom Line:
Even though it has a similar active bait ingredient like Terro, but Amdro’s version is quite harder to use.



3. Advion Fire Ant Bait – Also Great Product


“The best product for getting rid of fire ants.”



  •  Useful and Proven Active Ingredient.
  •  Quick Killer (in 24-48 hours).
  •  The product is effective against a variety of pests.


  •  The product might require a hand spreader for applying around the yard.
  •  It is an expensive bait option.


The Advion usually works in 2-3 days, and it can kill the entire fire ant colony. The product specializes in fire ant control, but it is also effective against the Bigheaded and Pavement ants.

The best time for using Advion Fire Ant Bait is during the mornings and evenings. At these times, the products are mainly foraging for food. The fire ant bait can get scattered and is also a broadcast treatment or used on individual mounds.

Advion is undoubtedly one of the favorite brands for many people when it comes to killing pests. In this regard, fire ant killing has no exception. The product has met the needs of the people adequately.

The active ingredient in the product is indoxacarb. This is the same chemical used against killing cockroaches. On the whole, this is a great product that can kill ants within 24-48 hours. You can spread the product around the lawn or target each mound.

Bottom Line
The product has a lot of effectiveness, but the only aspect is that it takes time to show results.

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4. Orange Guard 101 Home Pest Control Gallon


“The product is effective in killing all kinds of insects.”



  •  Apart from killing ants, it can also kill cockroaches, fleas, and mites.
  •  The product has the extra power.
  •  Appropriate for carpets and car mats.
  •  The product is also used around people, children, and pets because it has no toxicity.


  •  When the product gets diluted, it loses its effectiveness.
  •  The real efficiency of the product is seen after two days for which people need to wait.
  •  The product is not useful for painted surfaces as it can detach the paint.


For all those householders, where you have a crawling baby or a curious canine, it is advisable not to have poisonous insecticides potentially. In such a scenario, a more eco-friendly like Orange Guard Home Pest Control is indeed a must.

Orange Guard is certainly a water-based spray that makes use of orange peel extracted to ward off insects that also includes ants. It is safe to use around kids, food, and pets.

It is not that difficult to use Orange Guard. The only requirement is spraying it on surfaces where ants are seen. Insects get killed on contact, and they can also stay away for up to several weeks. However, it is still necessary to reapply it after a few days.

Bottom Line: The best thing about Orange Guard is that it is safe to use around animals, humans, and pets. At the same time, it is effective against ants.



5. Advion Ant Gel Insecticide


“Thanks to Advion Gel – application of ant controls has never been so easy.”



  •  It is easy to use and has no setup.
  •  The product is mess-free, and it leaves no residue.
  •  Odorless stations.
  •  In one pack, several stations can come.
  •  The product is useful in attracting ants and ants colonies.
  •  The slow-active ingredient can allow ants to pass on to the colony.


  •  Several customers made the report that ants ignored the product.


This particular insecticide is quite useful for almost all ants. The active ingredient that helps in killing ants in indoxacarb. DuPont is a company that produces this specific chemical insecticide.

As the majority of the pesticides, it is necessary to keep it away from pets and children who may ingest this product. The users should not have any contact with clothing, eyes or skin.

The bait comes in a specific tube. All the reviewers say that users of the product would not require to use the entire tube. The reason is because of the strongness of bait.

Advion Ant Bait should not have an application on ant trails, and it is not going to work immediately.

The product is easy to apply to cracks from where the ants can come into the house. The bait will not drip when a vertical application has an existence. It even has a minimal smell.

Though in some situations, it was found the product did attract ants, but it did not kill them.

Bottom Line:
The best thing about Advion Fire Ant Bait is that it can kill a fire ant colony within a couple of days.




Best Ant Killer – The Complete Buying Guide

  • Type:

Different species can get attracted to different things. This can be either grease or sugar. It is necessary to determine the types of ants that you have and also assessing the kind of ant killer you need. For this purpose, it is vital to place both items in a room and then see where the ants go. If the ants get attracted to the sweet stuff, then you should pick an ant killer that is suitable for killing sugar ants. If the ants get attracted to gime, then select one which is ideal for grease ants.

  • Indoor vs Outdoor:

There are many ant killers which are used for both inside and outdoors. It is always important to check the label. Though, there are some of the stronger ant killers which are even quite potent for indoor use.

  • Safety:

If you have pets or young children, it is necessary to opt for ant traps because they are certainly more contained than granules and sprays.

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While it is true that ants are not the terrifying pests, but they can create problems if they become numerous and they decide to move into your home. A few ants might not become a problem, but they usually get in large numbers in no time. In this situation, it is crucial to do something.

Luckily, there is a range of ant control products which are there to eradicate ants not just from your home but also from the garden. Ant killers come in two main types. The first includes sprays that usually kill the insects on contact. On an immediate basis, anyone can get rid of ants. Though it does not affect the nest very soon, and more ants can come.

The second type includes powder, granules and baits traps. These work very well as they attract ants who get some power or granules attached to them. However, when they take the product back to the nest, they eventually kill the whole colony. You may have to wait a few days until the ants go entirely. Though, these best ant traps provide a long-lasting solution as compared to using a spray.


Frequently Asked Questions about Best Ant Killer

Q- I do not mind ants in my garden, but I don’t want them coming indoors. How can I discourage them without making use of insecticide inside my home? 

The main reason because of which ants come inside is because they get attracted to food. There would be less probability for them to come inside the house if proper cleaning is maintained. In the absence of foods, especially sugary foods, ants won’t come. It is necessary to keep all the foodstuff inside an airtight container. All sugary foods and drinks must have storage in the fridge. However, the best thing is to make use of ant killer against the ants to have effective results.

Q2- Are ants harmful?

Ants are not regarded as the most harmful pests, but they do bite and can also cause damage to plants and lawns.

Q3- I do not want to use ant killers. Is there are any other way to kill ants?

If there is just a small infestation of ants, then you can try to use a vinegar or lemon solution for getting rid of them. Though, since a single queen can spawn thousands of eggs every day resulting in a large number of ants, the best way to get rid of them is through wiping them out of the colony with a product specifically designed for this purpose.



The review of the best ant killer is almost over. It is possible to say in the end that all these ant killers are highly effective in wiping out these little pests. Regardless of the fact whether the user has applied gel or granules, any of these two products are vital in getting rid of ants in your garden.

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