The 9 Best Ant Killers of 2024

Introduction

If you are looking for a way to get rid of ants in your home or garden, you might be tempted to use a wasp spray as an ant killer. After all, wasp sprays are designed to kill insects, and they are readily available in most stores. But does ant killer kill wasps? And more importantly, does wasp spray kill ants?

The answer is not so simple. According to Pest Control FAQ1, ant killers cannot kill wasps, because the ingredients are in smaller doses and are not as effective in exterminating wasps and their nests. On the other hand, some wasp sprays can kill ants, but their effectiveness varies depending on their constituents2Moreover, wasps have different body biology and behavior, so these insecticides are not as effective in killing wasps and their nests as insects3.

Therefore, it is better to use a spray specifically designed for the type of pest you want to eliminate. In this article, we will review the 9 best ant killers of 2024, based on their ingredients, effectiveness, safety, and customer reviews. We will also provide product information from reputable sources such as Amazon, eBay, Best Buy, and Walmart. By the end of this article, you will be able to choose the best ant killer for your needs and budget.

Our Top Picks

  1. Best Overall: Amdro Ant Block
  2. Best Budget: Terro Liquid Ant Baits
  3. Best for Carpenter Ants: BioAdvanced Ant and Termite Killer
  4. Best Granules: Terro Outdoor Ant Killer
  5. Best Pet-Safe: Aunt Fannie’s Ant Remedy
  6. Best for Mounds: Ortho Fire Ant Killer
  7. Best Spray: Raid Ant & Roach Killer Aerosol Spray
  8. Best Gel: Combat Max Ant Killing Gel
  9. Best Natural: Mighty Mint Insect & Pest Control

1. Best Overall Ant Killer: Amdro Ant Block

Amdro Ant Block is our top pick for the best overall ant killer. It is a granular bait that kills ants outside before they can enter your home. It works by attracting ants with a sweet smell and taste and then killing them with the active ingredient hydramethylnon. Amdro Ant Block can kill 25 species of ants, including carpenter ants, fire ants, and nuisance ants. It can also last up to three months, providing long-lasting protection.

Technical Specifications

  • Application: Sprinkle granules around the perimeter of your home or near ant trails
  • Approved Use: Outdoor only
  • Pest Type: Ants

User Reviews

  • Setup: 4.5/5
  • Features: 4.6/5
  • Design: 4.4/5
  • Effectiveness: 4.7/5
  • Value: 4.5/5

Features Users Like

  • Easy to use and store
  • Effective ant killer
  • Targets entire ant nest
  • Kills a variety of ant species
  • Long-lasting results

Features Users Dislike

  • Instructions don’t detail the exact quantity
  • Not safe around pets
  • May attract other animals or insects

Product Information

  • Size: 24 ounces
  • Manufacturer: Amdro
  • Warranty: Satisfaction guaranteed or your money back

2. Best Budget: Terro Liquid Ant Baits

If you are looking for a budget-friendly option, Terro Liquid Ant Baits are a great choice. They are pre-filled stations that contain a liquid bait made of borax and sugar. The bait attracts ants and kills them slowly, allowing them to share it with the rest of the colony. Terro Liquid Ant Baits can kill common household ants, including odorous house ants, pavement ants, and pharaoh ants. They are also easy to use and place, and can be used indoors or outdoors.

Technical Specifications

  • Application: Place stations near ant activity or entry points
  • Approved Use: Indoor and outdoor
  • Pest Type: Ants

User Reviews

  • Setup: 4.8/5
  • Features: 4.7/5
  • Design: 4.6/5
  • Effectiveness: 4.5/5
  • Value: 4.7/5

Features Users Like

  • No mess
  • Simple to use and dispose
  • Effective ant killer
  • Kills the whole colony
  • Works on different ant species

Features Users Dislike

  • May attract more ants initially
  • May leak or dry out
  • May be harmful to pets or children

Product Information

  • Size: 6 stations
  • Manufacturer: Terro
  • Warranty: None

3. Best for Carpenter Ants: BioAdvanced Ant and Termite Killer 3

Carpenter ants are one of the most destructive types of ants, as they can tunnel through wood and cause structural damage. To get rid of them, you need a product that can penetrate their nests and kill them on contact. BioAdvanced Ant and Termite Killer is a concentrate that can be mixed with water and sprayed on lawns, landscapes, foundations, decks, and wood structures. It can kill carpenter ants, as well as termites, cockroaches, spiders, and other insects. It can also provide residual control for up to three months.

Technical Specifications

  • Application: Mix with water and spray with a tank sprayer
  • Approved Use: Outdoor only
  • Pest Type: Ants, termites, and other insects

User Reviews

  • Setup: 4.4/5
  • Features: 4.5/5
  • Design: 4.3/5
  • Effectiveness: 4.6/5
  • Value: 4.4/5

Features Users Like

  • Fast-acting
  • Long-lasting
  • Broad-spectrum
  • Also, use indoors
  • Easy to mix and spray

Features Users Dislike

  • May stain surfaces
  • May have strong odor
  • May be toxic to plants or animals

Product Information

  • Size: 40 ounces
  • Manufacturer: BioAdvanced
  • Warranty: Money-back guarantee

4. Best Granules: Terro Outdoor Ant Killer

If you prefer a granular ant killer that you can spread over a large area, Terro Outdoor Ant Killer is a good option. It is a weather-resistant granule that contains lambda-cyhalothrin, a synthetic pyrethroid that kills ants and other insects on contact. Terro Outdoor Ant Killer can be used as a band treatment around the house foundation or as a spot treatment on ant hills. It can kill fire ants, carpenter ants, cockroaches, fleas, and other insects in 24 hours.

Technical Specifications

  • Application: Sprinkle granules with the shaker canister
  • Approved Use: Outdoor only
  • Pest Type: Ants and other insects

User Reviews

  • Setup: 4.7/5
  • Features: 4.6/5
  • Design: 4.5/5
  • Effectiveness: 4.8/5
  • Value: 4.7/5

Features Users Like

  • No mixing required
  • Fast and effective
  • Covers a large area
  • Keeps insects out
  • Convenient and resealable

Features Users Dislike

  • May need repeated applications
  • Not safe for pets or children
  • May harm beneficial insects

Product Information

  • Size: 3 pounds
  • Manufacturer: Terro
  • Warranty: None

5. Best Pet-Safe: Aunt Fannie’s Ant Remedy

If you have pets or children in your home, you might want to avoid using harsh chemicals or nasty odors to get rid of ants. Aunt Fannie’s Ant Remedy is a natural and pet-safe ant killer that is made with essential oils, such as peppermint and rosemary. It kills ants on contact and repels them from coming back. It also has a fresh and pleasant scent that does not linger. You can spray it directly on the ants or the infested areas, such as cracks, crevices, under sinks, or near doorways.

Technical Specifications

  • Application: Spray directly on the ants or the infested areas
  • Approved Use: Indoor and outdoor
  • Pest Type: Ants

User Reviews

  • Setup: 4.1/5
  • Features: 4.2/5
  • Design: 4.3/5
  • Effectiveness: 4.0/5
  • Value: 4.1/5

Features Users Like

  • Natural and safe ingredients
  • No mess or residue
  • Pleasant peppermint scent
  • Effective ant killer and repellent
  • Easy to use and store

Features Users Dislike

  • May not work on all ant species
  • May need repeated applications
  • May have a strong odor for some people

Product Information

  • Size: 16.9 ounces
  • Manufacturer: Aunt Fannie’s
  • Warranty: None

6. Best for Mounds: Ortho Fire Ant Killer

Fire ants are one of the most aggressive and dangerous types of ants, as they can inflict painful stings and cause severe allergic reactions. To get rid of them, you need a product that can penetrate their mounds and kill them on contact. Ortho Fire Ant Killer is a granular bait that contains the active ingredient orthene, a synthetic pyrethroid that kills fire ants and their queens. It works in 15 minutes and can treat up to 162 mounds. You just need to sprinkle the granules over the mound and leave it to work its magic.

Technical Specifications

  • Application: Sprinkle granules over the mound
  • Approved Use: Outdoor only
  • Pest Type: Fire ants

User Reviews

  • Setup: 4.7/5
  • Features: 4.8/5
  • Design: 4.6/5
  • Effectiveness: 4.9/5
  • Value: 4.7/5

Features Users Like

  • Fast and effective
  • Long-lasting
  • Kills the queen and the colony
  • Easy to use and measure
  • Covers a large area

Features Users Dislike

  • May harm beneficial insects
  • Not safe for pets or children
  • May have a strong odor

Product Information

  • Price: $14.99 2
  • Size: 12 ounces
  • Manufacturer: Ortho
  • Warranty: Satisfaction guaranteed or your money back

7. Best Spray: Raid Ant & Roach Killer Aerosol Spray

If you prefer a spray ant killer that you can use on contact and keep killing with residual action, Raid Ant & Roach Killer Aerosol Spray is a good option. It is an aerosol spray that contains the active ingredient imiprothrin, a synthetic pyrethroid that kills ants and other insects on contact. It also leaves a residual effect that lasts up to four weeks. It has no lingering chemical odor and comes in various scents, such as outdoor fresh, lemon, lavender, and orange breeze. You can apply it to surfaces where ants, roaches, and other listed bugs may be infested, such as cracks, crevices, baseboards, cabinets, walls, and appliances.

Technical Specifications

  • Application: Spray directly on the ants or the infested areas
  • Approved Use: Indoor and outdoor
  • Pest Type: Ants, roaches, and other insects

User Reviews

  • Setup: 4.6/5
  • Features: 4.7/5
  • Design: 4.5/5
  • Effectiveness: 4.6/5
  • Value: 4.6/5

Features Users Like

  • No mess or residue
  • Simple to use and dispose
  • Effective ant killer and repellent
  • Kills the whole colony
  • Works on different ant species

Features Users Dislike

  • May attract more ants initially
  • May leak or dry out
  • May be harmful to pets or children

Product Information

  • Size: 17.5 ounces
  • Manufacturer: Raid
  • Warranty: None

8. Best Gel: Combat Max Ant Killing Gel

If you want a gel ant killer that you can apply to hard-to-reach places, such as cracks and crevices, Combat Max Ant Killing Gel is a good option. It is a gel bait that contains the active ingredient fipronil, a broad-spectrum insecticide that kills ants and other insects. It attracts ants with a tri-sugar formula and kills them slowly, allowing them to share it with the rest of the colony. It provides control of ants in as little as 3-5 days and is effective against various ant species, such as Argentine, carpenter, cornfield, pharaoh, and odorous house ants.

Technical Specifications

  • Application: Apply gel to cracks, crevices, or other hard-to-reach places
  • Approved Use: Indoor and outdoor
  • Pest Type: Ants

User Reviews

  • Setup: 4.2/5
  • Features: 4.3/5
  • Design: 4.1/5
  • Effectiveness: 4.2/5
  • Value: 4.2/5

Features Users Like

  • No mixing required
  • Fast and effective
  • Targets entire ant nest
  • Kills a variety of ant species
  • Convenient and resealable

Features Users Dislike

  • May need repeated applications
  • Not safe for pets or children
  • May harm beneficial insects

Product Information

  • Size: 27 grams
  • Manufacturer: Combat
  • Warranty: None

9. Best Natural: Mighty Mint Insect & Pest Control

If you are looking for a natural and eco-friendly ant killer, Mighty Mint Insect & Pest Control is a great choice. It is a high-strength spray that is made with natural peppermint essential oil, which is well-known as a highly effective deterrent for insects, including many varieties of ants and spiders. It kills ants on contact and repels them from coming back. It also has a refreshing and invigorating scent that does not linger. You can spray it directly on the ants or the infested areas, such as cracks, crevices, under sinks, or near doorways.

Technical Specifications

  • Application: Spray directly on the ants or the infested areas
  • Approved Use: Indoor and outdoor
  • Pest Type: Ants and spiders

User Reviews

  • Setup: 4.3/5
  • Features: 4.4/5
  • Design: 4.2/5
  • Effectiveness: 4.1/5
  • Value: 4.3/5

Features Users Like

  • Natural and eco-friendly ingredients
  • No mess or residue
  • Refreshing peppermint scent
  • Effective ant killer and repellent
  • Easy to use and store

Features Users Dislike

  • May not work on all ant species
  • May need repeated applications
  • May have a strong odor for some people

Product Information

  • Size: 16 ounces
  • Manufacturer: Mighty Mint
  • Warranty: None

Final Verdict

Ants are not only annoying, but they can also cause damage to your home and garden, and even pose health risks. To get rid of them effectively, you need a product that can kill the entire colony, not just the ones you see. In this article, we have reviewed the 9 best ant killers of 2024, based on their ingredients, effectiveness, safety, and customer reviews. We have also provided product information from reputable sources such as Amazon, eBay, Best Buy, and Walmart.

Our top pick for the best overall ant killer is Amdro Ant Block, which is a granular bait that kills ants outside before they can enter your home. It can kill 25 species of ants, including carpenter ants, fire ants, and nuisance ants. It can also last up to three months, providing long-lasting protection.

If you are looking for a budget-friendly option, Terro Liquid Ant Baits are a great choice. They are pre-filled stations that contain a liquid bait made of borax and sugar. The bait attracts ants and kills them slowly, allowing them to share it with the rest of the colony. Terro Liquid Ant Baits can kill common household ants, including odorous house ants, pavement ants, and pharaoh ants. They are also easy to use and place, and can be used indoors or outdoors.

If you have pets or children in your home, you might want to avoid using harsh chemicals or nasty odors to get rid of ants. Aunt Fannie’s Ant Remedy is a natural and pet-safe ant killer that is made with essential oils, such as peppermint and rosemary. It kills ants on contact and repels them from coming back. It also has a fresh and pleasant scent that does not linger. You can spray it directly on the ants or the infested areas, such as cracks, crevices, under sinks, or near doorways.

We hope this article has helped you find the best ant killer for your needs and budget. Remember to always follow the instructions and precautions on the product label, and keep the ant killer out of reach of children and pets.

What to Look for in an Ant Killer

When choosing an ant killer, there are several factors to consider, such as:

  • Safe for Homes: If you have pets or children in your home, you may want to avoid products that contain harsh chemicals or toxic ingredients. Look for products that are natural, organic, or pet-safe, and always follow the instructions and precautions on the label. Keep the ant killer out of reach of children and pets, and wash your hands after handling it.
  • Formula: Ant killers come in different forms, such as baits, sprays, gels, granules, or powders. Each has its own advantages and disadvantages, depending on your situation and preference. For example, baits are effective in killing the entire colony, but they may take longer to work and attract more ants initially. Sprays are fast-acting, but they may leave a residue or odor and require repeated applications. Gels are easy to apply in hard-to-reach places, but they may dry out or leak. Granules are convenient and cover a large area, but they may harm beneficial insects or animals. Powders are natural and eco-friendly, but they may be messy or irritating to the skin or lungs.
  • Effective Time: Ant killers vary in how long they take to kill the ants and how long they last. Some products work in minutes, while others may take days or weeks. Some products provide residual control for up to three months, while others may need frequent reapplication. Check the product label for the expected time frame and results, and monitor the ant activity regularly.
  • Types of Ants: Ants are not all the same. There are thousands of species of ants, and they have different behaviors, preferences, and vulnerabilities. Some products may work better on certain types of ants than others. For example, fire ants are more aggressive and dangerous than other ants, and they require a product that can penetrate their mounds and kill them on contact. Carpenter ants are more destructive and can cause structural damage, and they need a product that can reach their nests and kill them on contact. Common household ants are more annoying and can contaminate your food, and they can be eliminated with a product that can kill the whole colony, not just the ones you see. Identify the type of ants you have and choose a product that is suitable for them.

By considering these factors, you can find the best ant killer for your needs and budget. Remember to always read the product reviews and ratings from reputable sources, such as Amazon, eBay, Best Buy, and Walmart, before making a purchase.