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Best outdoor ant killers - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice
11% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Terro
11% Off

TERRO T2600 Perimeter Outdoor Ant Bait Plus - Attracts and Kills Carpenter Ants, Roaches, Crickets, Earwigs, Silverfish, Slugs and Snails - 2 Pack, 4Lbs

Terro

$26.40

$29.99
(11% Off)

More Details
Main highlights
- LONG LASTING - Terro ant killer granules offer protection against insects outdoors for up to 4 weeks, suitable for ant bait outdoor use
- KEEPS INSECTS OUT - Ant granules killer outdoor treats infestations outside, before insects make their way into your home
- FOR OUTDOOR USE - Ideal as a perimeter application with terro outdoor ant bait around the home or property
- EASY TO USE The convenient 2 lb shaker canister of ant killer outdoor granules allows for easy dispensing, eliminating the need for a chemical spreader
- ATTRACTS & KILLS - Using these ant killer granules outdoors will attract and kill ants, cockroaches, crickets, earwigs, silverfish, slugs, snails, and more
$26.40
$29.99 (11% Off)
2
13% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Ortho
13% Off

Ortho Fire Ant Killer Broadcast Granules, Kills Mounds in 15 Minutes, 6 Month Protection, Treats 5,650 sq. ft., 13 lb.

Ortho

$24.99

$28.99
(13% Off)

More Details
Main highlights
- Use this fire ant killer on lawns to kill mounds in just 15 minutes
- Treat the entire lawn area for fire ant control
- Starts killing fire ant mounds in minutes
- Ortho Fire Ant Killer Broadcast Granules destroy fire ants, mounds and the queen, and prevents them from coming back so you can enjoy your yard all season long
- Ortho Fire Ant Killer Broadcast Granules are part of the Ortho 2-Step System with Ortho Orthene Fire Ant Killer1 (sold separately), which treats individual mounds and kills the queen
- Kills fly-in queens
- Kill fire ant mounds and prevent new mounds from forming for up to 6 months with one broadcast treatment
- Apply this pest control product using a Scotts spreader and water in after application; one 13 lb. bag covers up to 5,650 sq. ft.
- Apply in spring and late summer for year-long control
$24.99
$28.99 (13% Off)
3
15% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Terro
15% Off

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

Terro

$11.89

$13.99
(15% Off)

More Details
Main highlights
- 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
- FAST-ACTING RESULTS: With the use of Terro ant killer, experience a noticeable decrease in ant activity within just a few days
- 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
$11.89
$13.99 (15% Off)
4
19% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Ortho
19% Off

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

Ortho

$20.64

$25.49
(19% Off)

More Details
Main highlights
- 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)
- This fire ant killer begins killing in just 60 minutes so you can get back to enjoying your yard fast
- Ortho Orthene Fire Ant Killer1 kills the queen, destroys the mound and treats up to 162 mounds
- Kill fire ants outdoors on your lawn and around ornamental plants, including flowers, trees and shrubs
$20.64
$25.49 (19% Off)
5
Best Value
31% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Ortho
31% Off

Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal

Ortho

$17.90

$25.99
(31% Off)

More Details
Main highlights
- Use this pest control spray indoors in kitchens and bathrooms or around doors and windows, and outdoors to the perimeter of foundations, patios, decks, garages or wherever insects are a recurring problem
- This insect killer spray provides a long-lasting bug barrier of up to 12 month protection against ants, roaches and spiders indoors on non-porous surfaces
- This 1.33 gal. container of Ortho Home Defense Insect Killer for Indoor & Perimeter2 comes with a battery-powered Comfort Wand, which delivers a continuous spray for easy application
- Ortho Home Defense Insect Killer for Indoor & Perimeter2 kills the toughest home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish and periodical cicadas (as listed)
- Apply this bug killer anytime as a preventative treatment or after you see evidence of insect activity
$17.90
$25.99 (31% Off)

Best outdoor ant killers - Holiday Sale 2025

TERRO T2600 Perimeter Outdoor Ant Bait Plus - Attracts and Kills Carpenter Ants, Roaches, Crickets, Earwigs, Silverfish, Slugs and Snails - 2 Pack, 4Lbs

Ortho Fire Ant Killer Broadcast Granules, Kills Mounds in 15 Minutes, 6 Month Protection, Treats 5,650 sq. ft., 13 lb.

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

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

Ortho Home Defense Insect Killer for Indoor and Perimeter2 with Comfort Wand, Controls Ants, Roaches, Spiders and More, 1.33 gal

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TERRO Ant Dust Powder Killer for Indoors and Outdoors - Kills Ants, Fire Ants, Roaches, Spiders, and Other Insects - T600 - Up to 8 Months Protection - Easy to Use

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