10 Best Ant Killer Colony of 2025

Tested and Reviewed: Top 10 Ant Killer Colony deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Raid

Raid Ant Killer Baits, Child Resistant Bug Killer for Indoor Home Use, 0.24 Oz, 8 Count

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Editor's bottom line:

“This ant killer colony is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 8 count package of Raid Ant Killer Baits protects against ants where they hide
Raid Ant Killer works for up to 3 months to help control ants in all the places they hide; for maximum results, place all traps at once
This pest killer comes in convenient Raid Ant Traps where ants feed, return to the colony, and transfer the ant killer bait to the queen and other ants to kill the entire colony
Raid Ant Killer is ideal for use throughout your home, including your attic, basement, pantry, kitchen, and living room, to take care of your bug problem quickly
Try other Raid bug spray and insect killer products for all of your pesticide and insecticide needs to keep your environment pest free

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Picked by 397 people today

9.5

Ortho

Ortho Orthene Fire Ant Killer1, Kills the Queen and Destroys Mounds, Begins Working in 60 minutes, 12 oz., 2-Pack

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Main Highlights

Ortho Orthene Fire Ant Killer1 kills the queen, destroys the mound and treats up to 162 mounds
This fire ant killer begins killing in just 60 minutes so you can get back to enjoying your yard fast
Kill fire ants outdoors on your lawn and around ornamental plants, including flowers, trees and shrubs
To treat fire ant mounds, simply sprinkle the product over each mound using amount specified on the product label, no watering-in needed
This pack includes two 12 oz. bottles of Ortho Orthene Fire Ant Killer1; for best results, use as part of the Ortho 2-Step System with Ortho Fire Ant Killer Broadcast Granules (sold separately)

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9.5

Terro

TERRO Ant Killer Bait Stations T300B - Liquid Bait to Eliminate Ants - Bait System - 12 Count Stations for Effective Indoor Ant Control

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Main Highlights

ATTRACTS & KILLS: TERRO liquid ant baits indoor effectively target and eliminate common household ants, including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
KILLS THE ANTS YOU DON'T SEE: TERRO ant bait is designed to share with the entire colony, eliminating both visible ants and those hidden, using liquid ant baits
FAST-ACTING: Noticeable ant activity reduction within days as worker ants carry TERRO liquid ant baits back to the colony for widespread indoor ant killer effects
READY TO USE: Simply place ant baits indoors with no setup required. Observe as Terro ant baits attract and eradicate ants conveniently at home
VERSATILE HOME PLACEMENT: TERRO ant traps are ideal for use along baseboards, in corners, and on counters, targeting indoor ant baits hotspots throughout your home

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9.2

Ortho

Ortho Orthene Ant Killer Ant Bait, Indoor Ant Killer, Kills The Queen and The Colony, 12 Stations

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Main Highlights

Ortho Orthene Ant Killer Ant Bait solves ant problems by killing the queen and the colony
Attack Ants at the Source: Bait stations are a sneak attack ants won't see coming - foraging worker ants find the bait then share it with the whole colony, and you see fewer ants in 3-7 days
Place Ant Bait Where Ants Like to Snack: Set bait stations in places such as along baseboards, in corners of rooms and cabinets, around pipes, in the pantry, on window sills, around doorways, and near garbage cans
Easy Setup, Tough on Ants: Just break ant bait stations apart and peel off adhesive sticker on the back; place or stick stations label side down in places where you've seen ants
This package of Ortho Orthene Ant Killer Ant Bait comes with 12 ant bait stations

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9.0

Combat

Combat Indoor and Outdoor Ant Killing Gel, 27 Gram

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Main Highlights

Helps get rid of ants in just 3 to 5 days
Best used in cracks and crevices where ants enter the home
Eliminates the entire ant colony
Fipronil, one of the most powerful ant killers, starts to exterminate ants in hours
This package contains one 0.95 ounce syringe of Combat Max Ant Killing Gel
Gel bait kills ants and the entire colony
High water content encourages faster feeding, so it starts killing within hour
Provides fast control of ants within 3 to 5 days
Syringe applicator lets you place the gel in hard to reach areas where ants travel, such as cracks and crevices
Ready-to-use directly from the syringe for fast, easy application

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8.8

Catchmaster

Catchmaster DEFIANT Premium Liquid Ant Killer, 1-Year Supply, Kills the Queen and Colony, No Mess Precision Bottle, Reusable Ant Traps Indoor & Outdoor, Pest Control Traps, Made in USA

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Main Highlights

1 LIQUID ANT BAIT BOTTLE (1 YEAR SUPPLY) + 4 STATIONS (2 STACKED): The DEFIANT liquid ant bait system comes with 3.38 oz of liquid ant killer - roughly a 1 year supply for the average home, providing you with year round protection from a single purchase. It also includes 4 bait stations that can be put together to make 2 covered ant traps. The bait stations can be refilled and reused season after season for as long as you have ants in your home.
KILLS THE QUEEN AND THE COLONY: DEFIANT Liquid Ant Bait kills the queen and colony of most common ants inside and outside your home, effectively eliminating ant infestations. Confirmed effective against: Acrobat, Crazy, Ghost, Sugar, Argentine, Odorous house, Pavement & Little Black Ants. NOT EFFECTIVE AGAINST: Carpenter, Fire & Pharoah ants.
FAST-ACTING FORMULA: DEFIANT starts working immediately, though it does not kill ants instantly. The formula allows the worker ants time to carry the liquid ant bait back to their entire colony and share it with other members, including the queen. Noticeable ant activity reduction within days, colony elimination can take up to 3 weeks, depending on the severity of the infestation.
READY TO USE: Simply set the discrete stations where ants are seen and pour a few drops of liquid ant killer inside the bait station. Its transparent design allows you to monitor ant activity and liquid bait levels daily. Refill bait stations and place again as many times as needed. Rinse with water when done.
THE ONLY ANT CONTROL SYSTEM THAT ADAPTS TO YOUR HOME: DEFIANT is a premium ant control system, and offers different station options to suit all areas of your home, indoor and out. For the most effective results, set baited ant traps indoor and outdoors near areas with ant activity - along baseboards, corners, & kitchen counters, targeting ant hotspots throughout your home. Snap two stations together for use in high-traffic or dusty places.

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8.6

Atticus

Atticus Savitri Ant Gel Bait (4 x 30 Grams) - Indoor and Outdoor Use - Indoxacarb Ant Killer

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Main Highlights

FAST, EFFECTIVE ANT TAKEDOWN: Savitri Ant Gel contains 0.05% of indoxacarb, the same active ingredient trusted by professionals for quick ant kill and colony control.
WHEN YOU HAVE ANTS, WE HAVE THE ANSWER: Dont worry about identifying your ant species, Savitri Ant Gel tackles them all. Indoors or out, Savitri Ant controls major species including red imported fire ants and common house ants such as pavement, carpenter, and odorous house. See the product label for a complete list of species controlled.
EASY APPLY, EASY CONTROL: Our prefilled syringe makes easy work of ant control. Simply dispense gel in a thin line or as spots near the ant trail or nest site. After application, check bait sites and reapply as consumed. Savitri leaves no residue, no odor, and of course, no ants.
COMBAT THE COLONY: Formulated for infestation control, Savitri Ant Gel works with timing precision. Our non-repellant formula delivers perfectly-timed death allowing contaminated ants to take bait back to the nest. Its how Savitri Ant kills the ants you see and those you dont.
APPROVED TO USE NEARLY EVERYWHERE: Ants can hide almost anywhere, get the the solution that does the same. Savitri Ant Gel may be used on indoor cracks and crevices and at outdoor entry points in residential, businesses, and buildings such as apartments, schools, hotels, hospitals, and warehouses, as well as in transportation equipment including boats and buses. Savitri Ant is also approved for use in food handling areas including supermarkets and restaurants.
NOT FOR SALE IN ALASKA or HAWAII. Always read and follow label instructions.

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8.3

Terro

TERRO Liquid Ant Baits - T1813B - Outdoor Ready-to-Use Terro Ant Traps, Kills Household Ants, 12 Stakes

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Main Highlights

EFFECTIVE ANT ELIMINATION: Terro outdoor liquid ant baits attract and kill a variety of common household ants, including acrobat, crazy, ghost, and little black ants
COLONY CONTROL: Worker ants carry Terro ant bait back to the colony, eliminating ants you see and those hiding out of sight
FAST-ACTING RESULTS: With the use of Terro ant killer, experience a noticeable decrease in ant activity within just a few days
SIMPLE SETUP: Terro outdoor ant bait is easy to use with insert stakes and tab cutting, making it simple to attract and eliminate ant colonies
OUTDOOR PROTECTION: Place Terro ant bait stations outdoors to intercept and target ants before they enter your home

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8.1

Raid

Raid Ant Killer Baits, For Household Use, Kills the Colony, Kills Ants for 3 Months, Child Resistant, 4 Count

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Main Highlights

Kills ants where they hide for up to 3 months
After ants feed on the bait, they return to the colony and transfer the bait to the queen and the others, thereby killing the entire colony
For maximum effectiveness place all baits at the same time
Use indoors in corners, along walls and near entry points
Child-resistant

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Our Best Overall Choice

Best Choice

9.7

Raid

Raid Ant Killer Baits, Child Resistant Bug Killer for Indoor Home Use, 0.24 Oz, 8 Count

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

One 8 count package of Raid Ant Killer Baits protects against ants where they hide
Raid Ant Killer works for up to 3 months to help control ants in all the places they hide; for maximum results, place all traps at once
This pest killer comes in convenient Raid Ant Traps where ants feed, return to the colony, and transfer the ant killer bait to the queen and other ants to kill the entire colony
Raid Ant Killer is ideal for use throughout your home, including your attic, basement, pantry, kitchen, and living room, to take care of your bug problem quickly
Try other Raid bug spray and insect killer products for all of your pesticide and insecticide needs to keep your environment pest free

Show Price

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