7 Best Ant Killer for Yard 2023 Reviewed

I’ve reviewed the best ant killers for your yard. You don’t really realize the importance of ant killers until you want to sit in your yard and your peaceful time gets disrupted because of so many ants crawling around.

Ants in a garden

They can be quite a nuisance, and thus, it is best that you get hold of a good ant killer for your yard so that you can have some peaceful, relaxing time outdoors. 

There are a lot of different factors that can affect your purchase of an ant killer. It all depends on the type of budget that you have and the time on hand. Read Also: Fire Ant Killer for Reviewed.

Reviews: Top 7 Best Ant Killer for Yard in 2023

1. Ortho Fire Ant Killer – Editors’ #1 Pick

If you are facing any issue with fire ants, then this is the right ant killer for you. It works really well in destroying ant mounds.

Ortho Fire Ant Killer View on Amazon

It also does a good job in killing the ant queen, so you won’t have to worry about more ant infestations. The application of this ant killer is also really simple.

All you need to do is sprinkle it without the need of any extra watering. You will be amazed at how convenient this product is in terms of usage.

It does the job in no time. You can kill up to 162 mounds of ants with this product, and that way, you can get rid of ants in your yard for good. The active ingredient that is used in this product is Acephate.

It can kill ants in no time. It doesn’t even have a bad odor. The benefit of this is that you’ll be able to get rid of the ants and enjoy time in your garden without being bothered by the foul smell that is usually a byproduct of the use of other ant cleaners.


  • It does its magic in only 15 minutes
  • It ensures that no new mounds form
  • You can use it near flowers and trees too


  • It needs to be applied at the right time (you can’t apply it before rain or during heavy dew times)
  • It is not as effective if used independently without the use of any other product


Related: How to Get Rid of Ants Naturally Outside??

2. AMDRO Ant Block Home Perimeter Ant Bait Granules

This is one of the best ant killers for your yard since it can work on many different types of ants. Applying it once can help you keep your house and yard ant-free for around 3 months.

AMDRO Ant Block Home Perimeter Ant Bait Granules View on Amazon

One 12 ounce bottle has the ability to cover around 540 feet. The active ingredient in this product that works its magic effectively is Hydramethylnon.

It comes in granular form and acts as ant bait. Ants are attracted to it, thinking that this might be something to feed on. They also carry it to other ants, and this way, entire colonies are wiped out. You will definitely love this product since it can kill all types of ants.


  • It can kill ants before they enter the house
  • Can kill up to 25 species of ants, including harvester ants
  • A single bottle can cover 540 feet
  • Works even without discovering the ant mound


  • Granules might stick to each other, making the application process slightly tougher
  • Some ants aren’t attracted to the pellets due to the fact that they are so big

Related: Get Rid Of Ants in Car

3. Bayer Advanced Complete Ant Killer

This is the product that you should be looking for if you are looking to kill a whole lot of garden insects.

Bayer Advanced Complete Ant Killer View on Amazon

It can kill around 30 species of insects, and so, it can make your garden time much more peaceful. It is definitely one of the best ant killers for your yard that you will find.

When you use this product, you will see that it can work its magic in less than 24 hours. It can kill insects that are on the surface and also those that are under the soil.

If you intend on buying this for insects that are under the soil, then you should know that these insects can pretty much be controlled for around 3 months by making use of this product.

The active ingredients in this product are imidacloprid and cyfluthrin. They work their magic in no time and ensure that all ants are killed.


  • It can kill a variety of insects, including crickets, grasshoppers and ants
  • It is not affected by rain
  • It can kill ant colonies that are beneath the soil, too
  • One application can help keep your yard ant-free for 3 months
  • The shaker application helps get the powder just where you want it


  • Needs watering after application to ensure that it gets soaked in the soil
  • It can take a few applications before it starts to be effective

Read Also: Do Ants Eat Bed Bugs?

4. TERRO T1812 Outdoor Liquid Ant Killer Bait Stakes

This is an ant killer that can help you get rid of the ants in your yard really quickly. Since this product makes use of ant killer sticks, it is a very convenient way of killing ants.

TERRO T1812 Outdoor Liquid Ant Killer Bait Stakes View on Amazon

The packet comes with 8 sticks, and so they are pretty much enough for your usage. Efficiency is the name of the game here, and this product is extremely efficient when it comes to killing these pesky insects.

It can kill all types of ants, even those that you cannot see with the naked eye. Along with this, it is also extremely easy to use. All you need to do is insert the stakes so that you can kill the entire colony of ants. This product ensures that the ants are killed outside of your house only. It doesn’t let any ants come inside.


  • Eight sticks can help you get great coverage
  • The sticks are see-through, so you can check the amount of bait that is left
  • It can give effective results in less than two weeks


  • Activation requires you to pull a tab. This is not always the best way to do things, and you may end up splashing the liquid
  • Does not work for all kinds of ants


Related: What Do Sugar Ants Look Like?

5. Cutter Backyard Bug Control Spray Concentrate, 32-Ounce

This is definitely one of the best ant killers for your yard. It can do the job in no time and is also really convenient to use owing to the fact that it is in spray form.

Cutter Backyard Bug Control Spray Concentrate, 32-Ounce View on Amazon

If you use this product in the summer season, then you can ensure that your lawn stays ant-free for the entire summer season. It can kill ants in an area of 5000 square feet.

To use it, no prior mixing is required. All you need to do is attach the sprayer and use this product. You will definitely love the way this product works.


  • It repels all kinds of insects; not just ants
  • This product can help you keep your house ant-free for 4 weeks
  • Can work well even in the rain
  • Very convenient to use


  • It might not work too well in isolation
  • You might not get the desired results in a single usage

Read Also: Do Sugar Ants Bite?

6. Bio-Advanced 502832 Fire Ant Killer Dust

This product is very easy to use and works well when it comes to getting rid of the ants in your garden. It works so well, in fact, that it can destroy up to 130 mounds.

View on Amazon

Not only is it efficient, but it is also super economical. It is fast and can destroy ants in no time. It can also be used around flowers and trees.

Best of all is the fact that it does not leave off any bad odor in your lawn. As soon as the application starts, the product starts working its magic. It comes in a powder form, which means that all you have to do is sprinkle it in places where you know that the ants reside. No more back-breaking work for you!. A convenient shaker top can ensure that this product is super easy to use. All you need to do is to sprinkle it on the affected areas and then see it work its magic.


  • It kills the queen ant, so the chances of the mounds reappearing are extremely low
  • It works very quickly and can wipe out an entire colony in 3 days
  • The shaker top applicator allows you to sprinkle the product exactly where you need to
  • It is a highly economical ant killing solution


  • The product might need more than one application to get the job done right
  • The mounds do reappear after some time and might need to be treated again

Read Also: How to Get Rid of Sugar Ants

7. Amdro 100099072 Granules Fire Ant Bait

The granules of this product do a really good job of wiping out an entire colony of ants in less than two weeks.

View on Amazon

It can be applied to a large area as well and can kill all types of ants. This product also targets the queen ant, and so, this way, it wipes out the entire colony of ants eventually.

To use this product, you need to sprinkle around 5 tablespoons of it on the affected area around the mound. You will see results in no time. Even big-headed ants can be killed easily using this product.


  • It has dual applications and gives excellent coverage
  • Ants with big heads can be easily killed by using this
  • Kills the entire colony
  • The granules don’t need to be mixed before usage


  • Many applications might be needed to be effective
  • The first application is the most effective one, and the rest might not be as effective


Related: Indoor Flea Killer Reviewed


Some people prefer granular ant killers, and others prefer sprays. It just depends on what you think will work best for you.

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