5 Best Fire Ant Killers – Get Rid of Them Forever! (Spring 2022)

We have reviewed the five best fire ant killer products on the market and ranked each with a specific nomination as to why they have made our list.
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Last updatedLast updated: December 29, 2021
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If you are looking for the best fire ant killer spray or the best fire ant killer liquid, you have come to the wrong article. After reviewing a multitude of fire ant killer products, we found granules and dust to be faster acting, more cost-effective, and best in preventing future infestations. This is because sprays and liquids do not reach the heart of the colony: the queen.

To properly eradicate any ant colony, you must kill the queen. Killing the queen and her surrounding ants will destroy the colony. Pouring or spraying a liquid on a fire ant mound rarely, if ever, reaches the queen. While some worker ants may die, the colony will continue to flourish and grow. The following five products are guaranteed to kill the queen. Fire ant mounds are noticeable.

However, it is also important to know that many parts of the colony are hidden and underground. The best fire ant killer products are bait and dust, as the worker ant brings them back to the queen and other ants. Ants begin to eat the toxic chemicals and quickly die.

If you have gardens or areas where animals graze, you need to be more careful in choosing a fire ant killer product. Fire ant killer products must be regulated and approved for use around crops and animals used for consumer products like meat and milk.

Organic fire ant killer products are friendly around companion animals, gardens, and plants. You can be rest assured that your fire ant problem will disappear with our favorite fire ant killer products.

Top 5 Fire Ant Killer Reviews 2022

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1
Editor’s Choice

Amdro Fire Ant Bait Granules

Features
  • Type: bait granules
  • Use: outdoor
  • Coverage Area: 30 ft.
  • Volume: 2 lbs.

Other features: dual action

Amdro Fire Ant Bait Granules is our favorite fire ant killer. It is available in many local stores and on Amazon Prime. Amdro Fire Ant Bait Granules will kill the entire colony and the queen. It is crucial to kill the queen or repopulate the fire ant colony. It kills not only visible fire ant mound colonies but also hidden colonies. Amdro Fire Ant Bait Granules will successfully mitigate your problem within approximately two weeks of application. You can kill individual mounds as well as larger colonies in your yard. It also kills other ants, including bigheaded ants and harvester ants.

It is recommended you use the Madro 2-Step Method. First, you will use the Amdro Fire Ant Bait Granules over the entire yard like a blanket attack against all mounds and hidden mounds of fire ants. It helps to kill fire ants for the season. Secondly, you will then apply Amdro Fire Ant Bait Granules to individual problem mounds to ensure that the bait is brought back into the colony. Using the 2-Step method makes this product the best fire ant killer for your yard.

Bait is known as the best method for successfully eradicating and killing ants. Unlike chemicals or foam applications, bait is brought back into the colony by worker ants where you cannot see. The worker ants share this bait with the rest of the colony and the queen. Once the queen and ants eat the bait, the entire mound and colony die. Amdro Fire Ant Bait Granules is designed for outside use only. You should not use this product in your home. It is best if you, your family, or your pets do not have contact with this product as it does contain toxic chemicals.

Why did it make our list?

  • Amdro is one of the most trusted and effective brands on the market. Amdro suggests you sprinkle 2-5 tablespoons of fire ant bait around problem mounds. Amdro Fire Ant Bait Granules is an inexpensive and effective product, making it our Editor’s Choice.

What is not ideal about it?

  • This 2lb container only covers about 30 feet. If you have a much larger area to treat, you will need to buy more containers, causing the price to increase. However, they do offer 6lb containers at a more cost-effective price per unit.
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Features
  • Type: bait
  • Use: outdoor
  • Coverage Area: not specified
  • Volume: 2 lbs.

Other features: fast-acting

Syngenta Advion Fire Ant Bait Insecticide is used to mitigate your fire ant issues quickly.

Syngenta Advion Fire Ant Bait Insecticide can be used to address problematic mounds or widespread for your yard. You will simply follow the instructions, applying bait to your yard. The worker ants will bring the bait home to the queen and other ants, which will then die upon ingestion. It is effective on all life stages of ants. It comes in a 2lb container. You may need multiple containers if you have a large pasture. This product should only be used in “nongrazed” and “noncrop” areas.

Syngenta Advion Fire Ant Bait Insecticide is faster acting in comparison with similar brands of fire ant bait. Other bait will tell you it may take up to two weeks or more for the bait to kill colonies effectively. Syngenta Advion Fire Ant Bait Insecticide works in little as 24 to 72 hours to control the colony. This product should only be used outdoors. If you have an ant issue inside, you should seek other safe products.

Why did it make our list?

  • This is the best fire ant eliminator as it will kill fire ants and other ants, including pavement ants, bigheaded ants, and turfgrass ants. Therefore, we also believe this to be the best fire ant killer for acreage. It can be used to eliminate a large area of all types of ants effectively and quickly.

What is not ideal about it?

  • We had hoped Syngenta Advion Fire Ant Bait Insecticide would be less expensive. In comparison to similar products, Syngenta Advion Fire Ant Bait Insecticide is pricier. We also hoped that Syngenta Advion Fire Ant Bait Insecticide would state when the area can be used for crops or grazing animals after successfully mitigating the fire ant problem.
  • The company states that if you are going to use this product for sod farms and pastures grazed by horses or other animals, you must have an applicator-approved supplemental label. This label must be approved at the time of the application. With a little further research, we found that the Environmental Protection Agency only approves the use of this product for companion animals and not those that will be producing consumer products such as milk or meat. Therefore, it is the best fire ant killer for pastures that are nongrazed and not used for crops.
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Features
  • Type: bait
  • Use: outdoor
  • Coverage Area: 162 mounds
  • Volume: 24 oz.

Other features: plant essential oils; environmentally friendly; no chemicals; child and pet friendly; made in the USA

Ortho Orthene Fire Ant Killer is easy to use. You pour Ortho Orthene Fire Ant Killer onto fire ant mounds. Each bottle treats 162 mounds. This product is a twin pack and can treat up to 324 fire ant mounds. The Ortho Orthene Fire Ant Killer maker guarantees to kill the queen and fire ants or your money back. Each container holds 12oz of product, weighing in about 2.2 lbs total. You can purchase this product on Amazon Prime with free shipping, making it less expensive than most fire ant killer products.

In comparison to similar products, Ortho Orthene Fire Ant Killer targets the mound. Rather than spreading it around your entire yard, you will simply target each mound that will cause the surrounding ants and colony to die. Similar products also require you to use a water-in method. This method is when you use a specified amount of water with the product and pour it into the mounds. This product does not require the water-in method making it super easy and convenient. You do not have to worry about a water source or mixing the chemical. You can easily pour the product onto each mound to effectively kill the ants.

What are its best features?

  • We loved the price of this product. It is cheap and comes in a twin pack. You get more fire ant killer for your dollar. We also loved that it guarantees the product works or your money back. This proves the brand backs their product and is why it is on our list. You can use this product around your decorative plants without damaging them.

What could be improved?

  • We had hoped you could use this product for a more widespread area. Ortho Orthene Fire Ant Killer targets specific mounds rather than prevents future colonies from forming. However, Ortho Orthene offers a large widespread product in conjunction with their fire ant killer to prevent future infestations.
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4
Most Versatile

Fertilome Come And Get It

Features
  • Type: bait
  • Use: outdoor
  • Coverage Area: 10,000 sq.ft.
  • Volume: 1 lbs.

Other features: no watering necessary

Fertilome Come And Get It is the best natural fire ant killer. The container encompasses approximately one pound of product. It uses a combination of organic compounds to kill the mound by killing the queen and surrounding ants. It treats approximately 10 thousand square feet of acreage. Fertilome Come And Get It is the best fire ant killer that is safe for pets and crops. The product is toxic if it is ingested. However, it is one of the safer fire ant killer products to use around children and pets as it is organic.

Fertilome Come And Get It is for outdoor use only. It is used on lawns, recreational areas, permanent pastures, greenhouses, and even crops. It has been proven safe for crops such as citrus, stone fruit, tree fruits, soybeans, vegetables, and tree nuts.

What makes it special?

  • We like that the Fertilome Come And Get It is harmless to pets and crops. When you have a fire ant mound near your garden or child’s playset, you may wonder what the fastest and safest product is to use. Fertilome Come And Get It works in as little as 24 hours and is advertised safe to pollinators, crops, and animals. We also enjoyed that you do not have to use a water-in method. You can simply apply the product without needing a water source or creating a mess.

What cons did we find?

  • This container only holds one pound of product. Similar brands offer like products at similar prices. However, if you look closely, their containers hold 2lbs of product. Therefore, this product is much more expensive than other brands. We believe this is due to the organic nature of the granules.
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8.9
9.1
5
Features
  • Type: dust
  • Use: outdoor
  • Coverage Area: 130 mounds
  • Volume: 16 oz.

Other features: fast acting

BioAdvanced Fire Ant Killer is an amazing product that is safe for treating mounds or infested areas around your flowers, shrubs, and trees. You can treat up to 130 mounds by simply shaking the applicator. The top of the canister is a shake-top applicator making sprinkling easy. BioAdvanced Fire Ant Killer is fast-acting and economical. It treats more mounds than most other brands. The container holds approximately one pound of product. You can easily kill the queen and colony by sprinkling the contents on the mound. BioAdvanced Fire Ant Killer does not require watering.

In comparison with similar products, BioAdvanced Fire Ant Killer is much easier to apply. It is the best fire ant killer without hiring a professional. You can simply shake the container and sprinkle the contents. You only need approximately one teaspoon per mound. The best fire ant killer granule products typically require 2 to 5 tablespoons. You will use fewer products with BioAdvanced Fire Ant Killer and achieve the same results.

What makes it stand out?

  • We loved how simple it is to apply BioAdvanced Fire Ant Killer. You simply remove the foil shaker top, hold about a foot over the mound, and shake. Two shakes are equivalent to one application. We also liked how this product started working instantly. You do not have to water in the contents.

Which disadvantages must you keep in mind?

  • We had hoped that the product would specify if it works with other insects and bugs. We enjoyed the fact BioAdvanced Fire Ant Killer can be used around trees, shrubs, and flowers but wondered if it helped prevent your shrubbery from being eaten by other invasive pests.

Things to Consider

The following paragraphs discuss the various kinds of fire ant killer products. You will notice that our favorite products are granules and dust. This is because we found they are much more effective at killing the queen and colony.

Why Are Fire Ants Dangerous?

5 Best Fire Ant Killers - Get Rid of Them Forever! (Spring 2022)

Unlike other insects that sting only once, one fire ant can sting multiple times, which makes this pest particularly dangerous to small children and pets.

Fire ants pose serious health side effects to those that encounter their nest. A single fire ant can sting your body multiple times. When you have one fire ant sting, the chances are the entire nest is aware of your presence.

If you disrupt a fire ant mound, fire ants will quickly swarm you. Each ant will continue to sting your body multiple times, leaving red, painful bumps on your skin. Anyone can develop allergies to fire ants. According to Healthline Trusted Source Fire Ants: Symptoms and Treatments Fire ants can sting, causing red, swollen spots that blister, itch, and hurt. Learn how to avoid and treat fire ant bites. www.healthline.com , signs of a dangerous allergic reaction to fire ants include difficulty swallowing, difficulty breathing, dizziness, and nausea. If you develop any of these symptoms, you should seek immediate medical treatment.

Luckily, fire ants will keep to themselves for the most part. CNN Trusted Source 'Crazy ants' a threat in southern U.S. | CNN Researchers at the University of Texas are warning that the invasive species from South America has the potential to change the ecological balance in the southeastern United States, largely because the ants can wipe out colonies of what’s been widely considered the insect villain of the region, the fire ant. www.cnn.com calls fire ants “polite” in comparison to other ant species. If you do not bother the fire ants’ mounds, they will not bother you. The problem is when they have taken residence in your yard.

With products like BioAdvanced Fire Ant Killer, you can stand back and hold the container over a foot away to apply. You do not have to risk contact with the fire ant mound.

How to Choose the Best Fire Ant Killer

When you are choosing the best fire ant killer, you should consider the different types of ant killers. You will notice that we did not choose a liquid or a spray. We found they are not as effective as dust or granule fire ant killer products. You should also consider the product’s ingredients, how much area you must cover, and the price.

Type of Ant Killers

Different fire ant killer products include granules (bait), dust, liquid, and spray. Bait and dust products are carried back to the queen by worker ants. Ants will ingest the “food” and die. Liquids are dumped over mounds and slowly reach the center of the colony. Ants’ tunnels prevent the rain from reaching their home, so often, liquids are not as successful as granules and dust. Sprays reach the surface but do not kill the hidden colonies deep in the ground.

Ingredients

Each fire ant killer product contains different ingredients. Most products contain some level of chemicals, and in general, you should expect that fire ant killer products are not safe around children or pets. If you have crops or grazed pastures that need treatment, you should check the ingredients to verify that they are consumer-friendly.

Coverage Area

You will notice fire ant killer products will tell you the square footage or a number of mounds the container will typically treat. Each product specifies what coverage they offer. Unused products should be stored in a place out of reach from children and pets.

Volume

Typically, the volume of granule and dust fire ant killer products ranges between 1 and 6 pounds. The most common bottles purchased are around 1 to 2 pounds. You will need more volume per acre or mound. You should carefully read the specifications before purchasing so you do not end up disappointed.

Price Tag

Fire ant killer products are cheaper than hiring a professional and can do the work of a professional. Instead of paying professionals hundreds of dollars to apply the same ingredients, you can purchase a great fire ant killer product on Amazon for as little as fifteen dollars.

FAQ

What makes a fire ant killer good is a product that quickly and effectively kills the fire ants’ colony and queen. When you buy fire ant killer products, you are expecting to kill fire ants. The best fire ant killer products will kill the worker ants and kill the queen. If the queen does not die, the colony will repopulate.

The short answer is- it is impossible to get rid of fire ants forever. After you kill a colony, another queen ant and her subjects can come along and set up shop in your yard or field again. You can lessen the risk of future fire ant infestations by distributing granules such as Amdro Fire Ant Bait Granules around your yard each season. Once the weather begins to get warm, fire ants become more active. We would suggest treating your yard once the temperature reaches over 65 degrees Fahrenheit.

Our Verdict

You should only buy the best fire ant killer products like Amdro Fire Ant Bait Granules and Syngenta Advion Fire Ant Bait Insecticide if you have a fire ant problem. These granule bait products are our Editor’s and Premium picks because they are extremely effective at eradicating your fire ant problem. We also loved the BioAdvanced Fire Ant Killer because you need a very small amount of dust to reach the same effect. Granules and dust are brought directly to the queen, killing the colony. These products also do not require a water-in method and are simple to use. So take your time, choose the most suitable for you and get rid of these unpleasant insects.

References

1.
Fire Ants: Symptoms and Treatments
Fire ants can sting, causing red, swollen spots that blister, itch, and hurt. Learn how to avoid and treat fire ant bites.
2.
'Crazy ants' a threat in southern U.S. | CNN
Researchers at the University of Texas are warning that the invasive species from South America has the potential to change the ecological balance in the southeastern United States, largely because the ants can wipe out colonies of what’s been widely considered the insect villain of the region, the fire ant.
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