Updated:March, 2026

10 Best Ant Killer For Lawns Safe For Pets of 2026

Best Choice

9.9

Outstanding

Ortho

Ortho Fire Ant Killer Broadcast Granules, Kills Mounds in 15 Minutes, 6 Month Protection, Treats 5,000 sq. ft., 11.5 lb.

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Why We Love It

Ortho Fire Ant Killer Broadcast Granules target and kill fly-in queens to prevent new mounds from forming for 6 months of outdoor fire ant protection
FAST ACTING: This outdoor fire ant killer will kill fire ant mounds in 15 minutes so you can get back to enjoying your lawn
PROTECT THE GROUND: Treat the entire lawn area to protect your lawn from fire ants that may come from neighboring areas
EASY TO APPLY: Use a drop or broadcast spreader to apply, and water in as directed; one 11.5-lb. bag treats up to 5,000 sq. ft. of residential lawn
USE AS PART OF ORTHO 2-STEP SYSTEM: First, destroy existing mounds, including their queens, with Ortho Orthene Fire Ant Killer1 (sold separately); then, use Ortho Fire Ant Killer Broadcast Granules to control new mounds from forming for up to 6 months

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Why We Love It

Ortho Fire Ant Killer Broadcast Granules target and kill fly-in queens to prevent new mounds from forming for 6 months of outdoor fire ant protection
FAST ACTING: This outdoor fire ant killer will kill fire ant mounds in 15 minutes so you can get back to enjoying your lawn
PROTECT THE GROUND: Treat the entire lawn area to protect your lawn from fire ants that may come from neighboring areas
EASY TO APPLY: Use a drop or broadcast spreader to apply, and water in as directed; one 11.5-lb. bag treats up to 5,000 sq. ft. of residential lawn
USE AS PART OF ORTHO 2-STEP SYSTEM: First, destroy existing mounds, including their queens, with Ortho Orthene Fire Ant Killer1 (sold separately); then, use Ortho Fire Ant Killer Broadcast Granules to control new mounds from forming for up to 6 months

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9.5

Excellent

Ortho

Ortho Fire Ant Killer Mound Treatment1, Kills Mounds and the Queen, Use on Lawns, Ornamentals and Flower Gardens, 3 lb.

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Main Highlights

Ortho Fire Ant Killer Mound Treatment1 kills fire ant mounds in 15 minutes
This pest control product kills mounds and the queen, and keeps new mounds from forming
Use to kill fire ants on residential lawns, on ornamental plants and in flower gardens
Apply this fire ant mound killer when temperatures are between 65°F to 80°F, or early in the morning or late evening when ants are most active
To use this 3 lb. bag of Ortho Fire Ant Killer Mound Treatment1, apply 2/3 cup of product to mounds and surrounding 3-ft. perimeter and drench with 2 gallons of water

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Main Highlights

Ortho Fire Ant Killer Mound Treatment1 kills fire ant mounds in 15 minutes
This pest control product kills mounds and the queen, and keeps new mounds from forming
Use to kill fire ants on residential lawns, on ornamental plants and in flower gardens
Apply this fire ant mound killer when temperatures are between 65°F to 80°F, or early in the morning or late evening when ants are most active
To use this 3 lb. bag of Ortho Fire Ant Killer Mound Treatment1, apply 2/3 cup of product to mounds and surrounding 3-ft. perimeter and drench with 2 gallons of water

9.5

Excellent

EcoVenger

EcoRaider Ant & Crawling Insect Killer (34 OZ), 100% Fast Kills, Also Kills Fire Ants. Lasting Repellency, Safe for Children & Pets

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Main Highlights

Dual-Function Kills & Repels: EcoVenger (Formerly as EcoRaider) Ant & Crawling Insect Killer, kills 100% of house ants in 1 minute and fire ants in 6 minutes. It disrupts ants pheromone trails and breaks down their foraging activity, preventing re-entry for 4 weeks. Also kills crickets, dermestids, earwigs, fleas, midges, millipedes and spiders. Ready to spray for both indoor/outdoor use.
One Spray to Get Rid of Ants : Spray on active ants to kill instantly, spray ants entry points (around doors, windows or wall crevices) and along trailing route for lasting deterrence. Spray around kitchen, trash cans, plumbing, doors and windows for preventative measure. No more messy ant bait which can result in seeing more ants. EcoVenger wipes out all immediately!
Proven by Published University Studies : EcoVenger (Formerly EcoRaider) is rated the #1 most effective among many other natural products, stated in a leading university study published by the Journal of Economic Entomology. More studies have demonstrated that its efficacy is comparable to or higher than most popular chemical pesticides (Deltamethrin, Cyfluthrin and Chlorfenapyr).
Plant-Based & Non-Toxic but Highly Efficacious : Contains no pyrethroids or pyrethrum. Its active ingredients are organically extracted from essential oils. The formula is only lethal to insects by blocking their neuron transmitter but does not affect humans, animals, fish or birds.
Your Safety is Our Priority : Tested by an EPA authorized lab to ensure no toxicity in dermal, oral, eye or inhalation. Product can be safely used around children and the elderly. It is also pet, bird and fish friendly. No staining on most surfaces. Fast dissipating pleasant scent.
INGREDIENTS: Citronella Oil, Geraniol, Cedarwood oil, Sodium Lauryl Sulfate, Glyceryl dicaprylate, Silica hydrate, Glyceryl monooleate and water.

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Main Highlights

Dual-Function Kills & Repels: EcoVenger (Formerly as EcoRaider) Ant & Crawling Insect Killer, kills 100% of house ants in 1 minute and fire ants in 6 minutes. It disrupts ants pheromone trails and breaks down their foraging activity, preventing re-entry for 4 weeks. Also kills crickets, dermestids, earwigs, fleas, midges, millipedes and spiders. Ready to spray for both indoor/outdoor use.
One Spray to Get Rid of Ants : Spray on active ants to kill instantly, spray ants entry points (around doors, windows or wall crevices) and along trailing route for lasting deterrence. Spray around kitchen, trash cans, plumbing, doors and windows for preventative measure. No more messy ant bait which can result in seeing more ants. EcoVenger wipes out all immediately!
Proven by Published University Studies : EcoVenger (Formerly EcoRaider) is rated the #1 most effective among many other natural products, stated in a leading university study published by the Journal of Economic Entomology. More studies have demonstrated that its efficacy is comparable to or higher than most popular chemical pesticides (Deltamethrin, Cyfluthrin and Chlorfenapyr).
Plant-Based & Non-Toxic but Highly Efficacious : Contains no pyrethroids or pyrethrum. Its active ingredients are organically extracted from essential oils. The formula is only lethal to insects by blocking their neuron transmitter but does not affect humans, animals, fish or birds.
Your Safety is Our Priority : Tested by an EPA authorized lab to ensure no toxicity in dermal, oral, eye or inhalation. Product can be safely used around children and the elderly. It is also pet, bird and fish friendly. No staining on most surfaces. Fast dissipating pleasant scent.
INGREDIENTS: Citronella Oil, Geraniol, Cedarwood oil, Sodium Lauryl Sulfate, Glyceryl dicaprylate, Silica hydrate, Glyceryl monooleate and water.

9.2

Excellent

Ortho

Ortho BugClear Lawn Insect Killer1 – Kills Ants, Spiders, Ticks, Fleas, Armyworms & Grubs, 10 lb Granules Treats Up to 16,500 sq. ft.

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Main Highlights

Kills Lawn Pests: Targets ants, spiders, ticks, fleas, armyworms, grubs, and more, helping you protect your lawn from common listed insects
Long-Lasting Lawn Protection: Provides up to 6 months of ant control (excludes pharoah, carpenter and harvester ants) and 3 months residual protection against other listed pests
Fast-Acting Bug Killer: Starts to work in minutes (except against fire ants) to protect your lawn, ornamental plants, home perimeter, flower beds, and listed vegetable plants
Easy-to-Use Granules: Apply with a Scotts Spreader or other compatible spreader when you first notice insect activity or damage, then water in
Covers Large Lawns: 10 lbs. of Ortho BugClear Lawn Insect Killer1 treats up to 16,500 sq. ft., ideal for medium or large outdoor spaces

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Main Highlights

Kills Lawn Pests: Targets ants, spiders, ticks, fleas, armyworms, grubs, and more, helping you protect your lawn from common listed insects
Long-Lasting Lawn Protection: Provides up to 6 months of ant control (excludes pharoah, carpenter and harvester ants) and 3 months residual protection against other listed pests
Fast-Acting Bug Killer: Starts to work in minutes (except against fire ants) to protect your lawn, ornamental plants, home perimeter, flower beds, and listed vegetable plants
Easy-to-Use Granules: Apply with a Scotts Spreader or other compatible spreader when you first notice insect activity or damage, then water in
Covers Large Lawns: 10 lbs. of Ortho BugClear Lawn Insect Killer1 treats up to 16,500 sq. ft., ideal for medium or large outdoor spaces

9.0

Excellent

Terro

TERRO Ant Killer Plus Multi-Purpose Insect Control for Outdoors - Kills Fire Ants, Fleas, Cockroaches, and Other Crawling Insects - 3lb Shaker Bag - T901-6

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Main Highlights

SAY GOODBYE TO BUGS: TERRO Ant Killer Plus kills ants, fire ants, roaches, fleas, crickets, earwigs, millipedes, mites, palmetto bugs, silverfish, sow bugs, and more
QUICK RESULTS: The powerful insect killing granules kill listed insect pests within 24 hours of contact while also providing residual repellency
OUTDOOR USE ONLY: These insect killing granules are for outdoor use only. Apply the granules as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
EASY TO APPLY: The resealable shaker bag design allows for convenient application. There's no chemical spreader or broadcaster required
GREAT VALUE: The shaker bag holds 3 pounds of insecticide granules

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Main Highlights

SAY GOODBYE TO BUGS: TERRO Ant Killer Plus kills ants, fire ants, roaches, fleas, crickets, earwigs, millipedes, mites, palmetto bugs, silverfish, sow bugs, and more
QUICK RESULTS: The powerful insect killing granules kill listed insect pests within 24 hours of contact while also providing residual repellency
OUTDOOR USE ONLY: These insect killing granules are for outdoor use only. Apply the granules as band treatment around house foundations and on lawns, or as a spot treatment on ant hills
EASY TO APPLY: The resealable shaker bag design allows for convenient application. There's no chemical spreader or broadcaster required
GREAT VALUE: The shaker bag holds 3 pounds of insecticide granules

8.8

Very Good

Ortho

Ortho Home Defense Insect Killer for Lawn and Landscape Ready-To-Spray, Kills Ants, Ticks, Mosquitoes, Fleas & Spiders, Treats up to 5,300 sq. ft., 32 fl. oz.

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Main Highlights

Kill 235 listed bugs including ants, spiders, mosquitos, fleas, and ticks before they come inside with Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray (refer to label for complete list of bugs)
This non-staining, odor-free insect killer starts killing in minutes and provides long-lasting control
Use this outdoor insect killer on lawns, around the home perimeter, ornmentals, flowers, trees, shrubs, vegetables, and fruit trees
To use, connect sprayer to your hose and turn on water; slide lever to "ON" to begin spraying area
This 32 fl. oz. container of Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray treats up to 5,300 sq. ft. of lawn

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Main Highlights

Kill 235 listed bugs including ants, spiders, mosquitos, fleas, and ticks before they come inside with Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray (refer to label for complete list of bugs)
This non-staining, odor-free insect killer starts killing in minutes and provides long-lasting control
Use this outdoor insect killer on lawns, around the home perimeter, ornmentals, flowers, trees, shrubs, vegetables, and fruit trees
To use, connect sprayer to your hose and turn on water; slide lever to "ON" to begin spraying area
This 32 fl. oz. container of Ortho Home Defense Insect Killer for Lawn & Landscape Ready-to-Spray treats up to 5,300 sq. ft. of lawn

8.6

Very Good

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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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

8.3

Very Good

Wondercide

Wondercide - Outdoor Pest Control Spray with Natural Essential Oils - Mosquito, Ant, Insect Repellent, Treatment, Killer - Safe Around Pets Kids 32 oz

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Main Highlights

KILLS & REPELS. A preventative and a treatment, this spray is a natural pest repellent, and kills mosquitoes, ants, fleas, ticks, roaches, flies, crickets, chinch bugs, japanese beetles, no-see-ums, gnats and more. Safe alternative to conventional pesticide sprays, baits, ant granules, zappers or foggers.
ATTACH & SPRAY! Just attach directly to a garden hose, spray your backyard, and enjoy. Safe around cats, dogs and people of all ages when used as directed, with no wait time for drying or reentry into sprayed outside areas. Keep the bottle & Refill the sprayer with our Outdoor Pest Control Concentrate!
TREATS UP TO 5,000 SQUARE FEET. A bug control spray that can be safely used on lawns, gardens, grass, picnic areas, playgrounds, patios, vegetables, flowers, siding, brick, paint and more. Treat an existing pest infestation or for prevention. Application coverage depends on water pressure and walking speed.
TREAT NATURE WITH NATURE. No artificial colors, fragrances. Made in the USA from powerful, sustainable plant powered ingredients. Cruelty free and biodegradable. Keep the bottle & Refill the sprayer with our Outdoor Pest Control Concentrate!
POWERED BY NATURE. Powered by cedar oil, our plant-powered formula is proven to kill and repel pests. Safe when sprayed outdoors around pets, kids, and beneficial insects like bees and butterflies. Permethrin-Free. Packaging may vary.

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Main Highlights

KILLS & REPELS. A preventative and a treatment, this spray is a natural pest repellent, and kills mosquitoes, ants, fleas, ticks, roaches, flies, crickets, chinch bugs, japanese beetles, no-see-ums, gnats and more. Safe alternative to conventional pesticide sprays, baits, ant granules, zappers or foggers.
ATTACH & SPRAY! Just attach directly to a garden hose, spray your backyard, and enjoy. Safe around cats, dogs and people of all ages when used as directed, with no wait time for drying or reentry into sprayed outside areas. Keep the bottle & Refill the sprayer with our Outdoor Pest Control Concentrate!
TREATS UP TO 5,000 SQUARE FEET. A bug control spray that can be safely used on lawns, gardens, grass, picnic areas, playgrounds, patios, vegetables, flowers, siding, brick, paint and more. Treat an existing pest infestation or for prevention. Application coverage depends on water pressure and walking speed.
TREAT NATURE WITH NATURE. No artificial colors, fragrances. Made in the USA from powerful, sustainable plant powered ingredients. Cruelty free and biodegradable. Keep the bottle & Refill the sprayer with our Outdoor Pest Control Concentrate!
POWERED BY NATURE. Powered by cedar oil, our plant-powered formula is proven to kill and repel pests. Safe when sprayed outdoors around pets, kids, and beneficial insects like bees and butterflies. Permethrin-Free. Packaging may vary.

8.1

Very Good

Ortho

Ortho BugClear Insect Killer for Lawns and Landscapes Ready-to-Spray, Kills Periodical Cicadas, Mosquitoes, Ants, Spiders, Fleas, Ticks and More, 32 oz.

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Main Highlights

Kill 235 listed bugs, including ants, ticks, armyworms, mosquitoes, fleas, spiders and periodical cicadas, with Ortho BugClear Insect Killer for Lawns & Landscapes Ready-to-Spray
This outdoor bug spray starts killing within minutes, and provides long-lasting control
Use this Insect killer on lawns, around your home perimeter, and on ornamentals, flowers, trees, shrubs and listed vegetables and fruit trees
Apply this ready-to-spray pest control product by connecting the sprayer to your garden hose
One 32 oz. container of Ortho BugClear Insect Killer for Lawns & Landscapes Ready-to-Spray treats up to 5,300 sq. ft. of lawn

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Main Highlights

Kill 235 listed bugs, including ants, ticks, armyworms, mosquitoes, fleas, spiders and periodical cicadas, with Ortho BugClear Insect Killer for Lawns & Landscapes Ready-to-Spray
This outdoor bug spray starts killing within minutes, and provides long-lasting control
Use this Insect killer on lawns, around your home perimeter, and on ornamentals, flowers, trees, shrubs and listed vegetables and fruit trees
Apply this ready-to-spray pest control product by connecting the sprayer to your garden hose
One 32 oz. container of Ortho BugClear Insect Killer for Lawns & Landscapes Ready-to-Spray treats up to 5,300 sq. ft. of lawn

8.1

Very Good

BioAdvanced

BioAdvanced Complete Brand Insect Killer for Soil and Turf, Granules, 10 lb, Outdoor Ant Killer

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Main Highlights

INSECT KILLER: Effectively targets and controls over 30 listed outdoor pests and kills ants within 72 hours
LONG-LASTING PROTECTION: Make sure your outdoor spaces stay bug-free with up to 3 months of protection
VERSATILE APPLICATION: Use these outdoor granules on soil, turf lawns, and around your home
MOSQUITO CONTROL: In addition to over 30 listed pests, use this insect killer for mosquito control
EXTENSIVE COVERAGE: The 10-pound pack of bug killer outdoor granules treats up to 10,000 square feet of lawn space

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Main Highlights

INSECT KILLER: Effectively targets and controls over 30 listed outdoor pests and kills ants within 72 hours
LONG-LASTING PROTECTION: Make sure your outdoor spaces stay bug-free with up to 3 months of protection
VERSATILE APPLICATION: Use these outdoor granules on soil, turf lawns, and around your home
MOSQUITO CONTROL: In addition to over 30 listed pests, use this insect killer for mosquito control
EXTENSIVE COVERAGE: The 10-pound pack of bug killer outdoor granules treats up to 10,000 square feet of lawn space

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