10 Best outdoor ant killer (2025)

• Ortho Home Defense Insect Killer for Indoor & Perimeter2 is a bug killer spray that kills the toughest home invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, earwigs, silverfish, and periodical cicadas (as listed)
• Provides a long-lasting bug barrier of up to 12 month protection (against ants, roaches, and spiders indoors on non-porous surfaces)
• Apply this pesticide anytime as a preventative treatment or after you see evidence of insect activity
• Use this pest control spray with confidence indoors (kitchens, bathrooms, doors and windows) and outdoors (perimeter of foundations, patios and decks, garages) wherever insects are a recurring problem
• The easy-to-use continuous spray Comfort Wand helps you control insects easily and accurately without any bending, pumping, or hand-fatigue

• 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
• 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 target ants

• ATTRACTS & KILLS: Effectively targets and eliminates common household ants, including sweet-eating varieties, with Terro liquid ant baits indoor they can't resist
• 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: Ideal for use as terro ant traps along baseboards, in corners, and on counters, targeting indoor ant baits hotspots throughout your home

• Attracts & Kills – Kills common household ants including acrobat, crazy, ghost, little black, odorous house, pavement, and other sweet-eating ants
• Kills the Ants You See & the Ones You Don't – As worker ants discover the bait, they share it with the rest of the colony to eliminate them all
• Works Fast – You should see a significant decrease in the number of ants visiting the bait stations within just a few days
• Ready to Use – Place the bait stations, push down and twist the bait cup, then watch it attract ants and eliminate the entire colony
• For Outdoor Use – Place the bait stations in outdoor areas where you’ve seen ants to target them outdoors before they can enter your home

• 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
• Use as part of the Ortho 2-Step System with Ortho Fire Ant Killer Broadcast Granules (sold separately), which prevents new fire ant mounds from forming for up to 6 months

• Attracts & Kills - These granules bait and kill ants, cockroaches, crickets, earwigs, silverfish, slugs, snails, and more
• Long Lasting - The weather-resistant granules provide long-lasting protection against insects for up to 4 weeks
• Keeps Insects Out - These outdoor granules take care of insect infestations outside, before they make their way into your home
• Easy to Use - The convenient 2 lb shaker canister allows for easy dispensing, eliminating the need for a chemical spreader
• For Outdoor Use - Ideal for use as a perimeter application around the home or property

This Spectracide Fire Ant Shield Yard Protection Granules 10 Pounds is a top choice in . Customers appreciate its quality, performance, and value.

• 2 bottles included
• Kills ants and other insects on contact
• Kills on contact and continues to kill for up to 6 weeks
• Use as a spot treatment and in cracks and crevices
• 16 oz aerosol can with twist-to-open top