10 Best Ant Killers in 2019

Ants are a pesky problem that many households have to deal with at the change of the seasons. As soon as you see one ant or a small cluster in your home, you need to act fast. This problem can quickly become something serious. Ant killers are designed to eradicate the issue of ants in your home efficiently and quickly to prevent it from getting worse. 

Although there are some at home remedies, such as removing sugar from the affected room, using an ant killer is the most effective way to stop ants from infesting your home. Many ant killers also work to prevent ants from coming back, which is very important during the hotter seasons.

best overall rating
  • Fast acting
  • Long-lasting product
  • Effective
premium choice rating
  • Direct application
  • Precise
  • Effective killer
great value rating
  • Long-lasting
  • Up to 6 months use
  • Fast acting

We have researched customer reviews, ratings, and video tutorials to find the ten best ant killers for your home in 2019.

View the Best Ant Killer, Below.

best overall rating

1. TERRO T300B Liquid Ant Baits

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This liquid bait ant killer can be used to kill the ants you see and the ones who you haven't found yet. This is a great long-term solution to your ant problem as it is certain to remove an entire colony in one application. This ant killer is ready to use from the box, which saves you time and lets you get your home back quicker.

These bait station ant killers can be used anywhere around the home, including under appliances, on windowpanes, or even under baseboards. The packaging works to keep each ant killer bait fresh until you need to use it, making this a great product to have at home whenever you need it.

Why We Like It
  • Fast acting
  • Long-lasting product
  • Effective
  • Easy to use
  • For around the home
Type
Bait Station
Count
2
Our Verdict

This ant killer is a fast acting and long lasting solution that you can keep at home for whenever you need it next.

Editor Rating
premium choice rating

2. advion Ant Gel Bait

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This ant killer is a direct application to any problem areas in the home. This is a gel ant killer that can be used indoors on any cracks or crevices. These kinds of locations normally go untouched when trying to remove ants, but this ant killer makes it easy to eradicate the issue and prevent the ants from coming back. It is a small tube that provides a direct application.

This ant killer can be used on a variety of surfaces. The gel will not only kill the worker ants who infest your home but will also be taken back to the colony to prevent any future infestations. This ant killer is highly effective and fast acting.

Why We Like It
  • Direct application
  • Precise
  • Effective killer
  • Long lasting
  • Suitable for all surfaces
Type
Gel
Count
4
Our Verdict

This precise ant killer works to remove work ants from your home and will kill the colony to prevent future infestations.

Editor Rating
great value rating

3. Hot Shot MaxAttrax Ant Bait

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The Hot Shot MaxAttrax Ant Bait is a long-lasting ant killer that can keep working in your home for up to six months. This is a great long term solution that can be safely left in your home to prevent further infestations. This is child-resistant and can start killing within hours. 

This ant killer works to kill the queen and prevent the colony from coming back into your home. It is versatile and can be used both indoors or outside, wherever there is an ant problem. They are easy to use, simply locate the bait station in the ant trail.

Why We Like It
  • Long-lasting
  • Up to 6 months use
  • Fast acting
  • Child resistant
  • Versatile
Type
Bait Station
Count
4
Our Verdict

This ant killer is a great long-term solution to infestations that can work for up to 6 months in your home.

Editor Rating

4. AMDRO Ant Block Home Perimeter Ant Bait

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This ant killer can be used to prevent the issue of infestation in the home. It works by baiting and killing the ants outside before they have the chance to enter your home. This ant killer can kill over 20 different species of ants, making it suitable for a range of locations and seasons. The granules create a barrier around your home that can last for three months.

This ant killer has a large volume, which means that it can cover a lot of ground. This makes it great value and ideal to keep in the shed for the future. This ant killer is a bait, which means that it can be used to kill the whole colony.

Why We Like It
  • Outdoor use
  • Kills over 20 species
  • Lasts three months
  • Large volume
  • Effective
Type
Granules
Count
24 oz
Our Verdict

This ant killer is made to be used outdoors to prevent ants from infesting your home and becoming an issue.

Editor Rating

5. MILLIARD Borax Powder

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Borax Powder is a very versatile and useful product to have at home. As well as being used as laundry detergent and cleaning product, Borax can also be an effective ant killer. It does require a little bit of preparation at home, but the process is simple. Simply mix the Borax powder with sugar or honey and warm water to create a highly effective ant killer.

Sugar will attract ants to trap, and Borax is highly toxic. This can be used for an existing ant problem or as a preventative measure around your home. If you are going to be using this at home, make sure you keep the ant killer in a container and away from children or pets.

Why We Like It
  • Versatile
  • Highly effective
  • Affordable
  • Easy to create
  • Odorless
Type
Powder
Count
2 pounds
Our Verdict

Borax is a very versatile product that every home can benefit from, and it is a highly effective ant killer.

Editor Rating

6. Ortho 0220910 Home Defense Insect Killer

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This ant killer provides up to 12-months protection from all kinds of home infestation. As well as effectively killing ants, this product can also be used on roaches, spiders, and all other indoor bugs. This ant killer uses a wand applicator which protects your back, knees, and hands when applying around your home. It also provides a precise application. This ant killer is odor-free and will not stain your home.

It also dries quickly to act as a long-lasting bug barrier. It can be used both indoors and outside of the home to create a barrier which prevents insects from entering your home in the first place. This is a great preventative measure to keep your home safe.

Why We Like It
  • 12-month protection
  • Protective barrier
  • Easy application
  • Dries quickly
  • Odor-free
Type
Liquid
Count
1.1 gallon
Our Verdict

This ant killer creates a long-lasting preventative barrier around your home or rooms to keep insects at bay.

Editor Rating

7. MDXconcepts Organic Home Pest Control Spray

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This ant killer is safe to use around the home as it uses organic, natural ingredients to repel and kill insects in the house. All ingredients are non-toxic but remain fast acting and long lasting. This ant killer spray not only kills ants that are already in the home but also prevents them from coming back. It can be used for a variety of different bugs and pests.

This ant killer works by disrupting the nervous system of insects, killing them without mess or blood. This ant killer can be used outside and indoors without fear of toxins or harmful chemicals. This is an excellent option for busy family homes.

Why We Like It
  • Non-toxic
  • Natural ingredients
  • Fast acting
  • Clean killing
  • Kills all pests
Type
Spray
Count
16 oz
Our Verdict

This ant killer is a natural solution to pest problems, and it is safe, yet highly effective, to use around the home.

Editor Rating

8. Zap-A-Roach Boric Acid Roach and Ant Killer

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The Zap-A-Roach Boric Acid Roach and Ant Killer are designed for easy and precise application, killing pests in every location around the home. It is effective at killing ants and other pests around the house, preventing them from coming back. This ant killer is safe to use on a variety of different surfaces and will not cause damage to your home.

This ant killer is odor-free, making it a discreet solution to a pest problem in the home. It is easy to apply, simply squeeze the bottle to make the powder come out and apply liberally to where it is needed.

Why We Like It
  • Easy application
  • Precise
  • Effective killer
  • Odorless
  • Kills all bugs
Type
Powder
Count
2
Our Verdict

This ant killer is a precise and discreet solution to a pest problem that can be used around the home safely.

Editor Rating

9. Safer 51703 Diatomaceous Earth Insect Killer

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This ant killer is an earth-based powder that is highly effective both in and out of the home. It is used to dehydrate bugs within 48-hours to prevent them from infesting your home. There are no chemicals in this any killer, which makes it highly effective. Insects cannot build a resistance to this ant killer as there are no chemicals present for them to do so.

This is a great long term solution ant killer. Without chemicals or toxins, this is safe to use a product that will effectively remove your pest problem. It is also safe for the environment. This ant killer can be used directly in the locations where ants live and breed.

Why We Like It
  • Earth-based powder
  • Long-lasting
  • Fast acting
  • Works within 48 hours
  • Versatile
Type
Powder
Count
4 lb
Our Verdict

This ant killer is a non-toxic yet highly effective solution that can be safely used in or out of the home.

Editor Rating

10. Combat 10023400973061 Ant Killing Gel

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The Combat 10023400973061 Ant Killing Gel is a highly effective ant killer. It is a waterbased gel which encourages faster feeding, meaning more ants will be killed in a shorter amount of time. This gel is child resistant making it safe to have in the home and can totally eradicate your ant problem in less than a week.

This ant killer gel offers a precise application and works to kill the entire colony. This prevents them from coming back and making the issue worse. This ant killer can be used instantly, and the syringe applicator can get to even hard-to-reach areas.

Why We Like It
  • Highly effective
  • Direct application
  • Child resistant
  • Fast acting
  • Precise
Type
Gel
Count
27 g
Our Verdict

This ant killer is precise and direct, killing the entire colony in less than a week to eradicate the issue.

Editor Rating

Buyer’s Guide

Ants can appear in your home for a number of reasons, many of which you cannot prevent. Ants will be attracted to your home for the warmth, sugar, and other foodstuffs that you may have. Different species of ants or insects will be attracted to your home for a variety of different reasons:

  • Sugar ants, as their name suggests, will be attracted to sweet things in your home. Many different kinds of ants are considered to be sugar ants.
  • Grease ants will be attracted to fatty substances, including protein. Again, a lot of types of ants and insects fall into their category.

Depending on the kind of ant issue you have, the way you need to tackle it will differ significantly. Most ant killers throughout this review have been designed to be used within the home, which means that they are safe to use on many different surfaces.

Types of Ant Killer

Once you have discovered what kind of ant issue you have, it will be easier to determine what type of ant killer you need.

Bait Ant Killers

Ant killers that claim to be a bait are those which attract and kill ants. Ant killers like the Hot Shot MaxAttrax Ant Bait rely on ants natural instinct to bring food back to the colony. This particular ant killer is a long-term solution as it can be left in your home for up to 6 months.

This kind of ant killer will kill worker ants as well as eventually killing the colony. As ants bring back the infested food to the colony, every ant will eat it, and the problem of infestation will no longer be at your home.

Ant Killer Sprays

This kind of ant killer is best suited to instant or short term solutions, but they can have long-lasting effects too. Ant killer sprays like the MDXconcepts Organic Home Pest Control Spray can be used for a direct application to an infestation in your home. 

This kind of ant killers tend to rely on chemicals, however, the aforementioned spray is a natural solution to your ant problem. This means that it is safe to use in your home or even around children.

Ant Killer Powders

This kind of ant killer can also be used as bait, as they typically have to attract the ants before it can kill them. Ant killers like the Zap-A-Roach Boric Acid Roach and Ant Killer can be used in or out of the home to kill ants and other insects. These kind of ant and roach killers are also a long-term solution that can have instant results.

As they are a powder they can be left in your home or garden for weeks or even months. However, as soon as an ant has consumed the powder, they will die and no longer be an issue for you.

Ant Killer Gels

These kind of ant killers are very precise and often come in a smaller volume than ant killer powders or sprays. Ant killers like the advion Ant Gel Bait can be applied to smaller areas around the home, such as cracks or crevices where ants can breed. 

Like bait killers, this kind of ant killers contain chemicals that will be carried by the worker ants to the colony. This will prevent the ants from infesting your home again and should ensure that you are safe and pest-free.

What To Look For In An Ant Killer?

As well as considering what type of ant killer will be best for your home, there are some other factors you should consider. When removing ants from your home, you need to make sure that you are choosing a product that is not only effective but safe. Always protect yourself and your family from harmful chemicals and read all instructions carefully.

Ease of Application

Ant infestation needs to be tackled quickly for the best results. Choosing an ant killer that is easy for you to apply is a great place to start when looking for the best one. Depending on where the ants are located, the type of ant killer that will be easy to use can differ significantly.

Sprays are easy to use as they cover large surfaces areas in one application. These can be used both indoors or outdoors and may be a good option for instant relief. However, if you have an ant infestation in a smaller area in the home, then a spray may not be the best option.

Consider where you ant infestation is before choosing an ant killer. Also consider what kind of reach you need and how easy you will find bending down, stretching, or other movements that may be required when applying ant killer.

Chemicals Vs. Non-Toxic

Many ant killers use a lot of chemicals to kill the insects and prevent them from coming back into your home again. These kinds of ant killers are likely to be some of the fastest actings that you can use, but they also come with a range of concerns.

When looking for the best ant killer for your home, you need to consider who will be exposed to the product. There are many ant killers throughout this review that are child resistant, meaning your little ones are protected. 

There are also natural options for killing ants. These kinds of products do not contain any chemicals and are safe to use in various locations around the home. No matter what type of ant killer you choose, always follow the correct safety procedures. 

Longevity

Ant infestation is an issue that can occur time and time again. If you are in a home that is constantly being invaded by ants and other pests, then you will want to find an ant killer that last a long time. Bait ant killer or powder ant killers are your best option here. 

Some ant killers throughout this review can work for months, keeping your home pest-free for longer. Other ant killers may be used as more of an instant fix, which is ideal when you are in the middle of an infestation and need them removed quickly. 

Some ant killers throughout this review can be used as a barrier to protect your home from ants and other insects from coming in. You should consider how often you have to deal with ants or insects at home in order to find the best ant killer for your needs. 

How Does Ant Killer Work?

Different kinds of ant killers work in various ways, but the most common and most effective is through internal means. Bait ant killers in particular work once they have been ingested by the ant. Through this ingestion, the ant’s internal systems begin to shut down, and the ant will die. Other ant killers will suffocate the ants or dehydrate them.

How Long Does Terro Ant Killer Take To Work?

Terro ant killer is a sweet liquid that contains the chemical borax. This is a fast-acting bait killer that can remove pests from your home in less than 48-hours. The timing may differ depending on how bad your ant infestation is, but the chemicals will get to work within two days. If you have a significant infestation, it may take several weeks for the problem to be eradicated entirely.  

How to Make Ant Killer with Borax?

Borax is a chemical that is also known as sodium borate. It is a salt chemical that can be used to kill ants. This chemical should be combined with honey, sugar, and hot water, so you have an ant killer solution.

This solution can be used in a spray bottle to kill ants directly, or it can be poured onto large infestation areas. As this solution is sweet, it will attract ants before killing them once the borax has been ingested. This solution is not ideal to use in the home due to the fact it does attract ants.

Did You Know?

There are over 1000 different species of ants in the United States, all of which are attracted to different things.

Expert Tip

Bait ant killers are an effective long term solution as they will make their way to the colony and eventually kill the queen.