The 7 Best Ant Killers of 2021

By The Spruce
Terro T300B Liquid Ant Bait Ant Killer
"Best Overall"
Terro 1806 Outdoor Liquid Ant Baits
"Best for Outdoors"
Amdro Ant Block Home Perimeter Ant Bait Granules
"Best Ant Bait Granules"
Raid Ant & Roach Killer Spray
"Best Spray"
Syngenta Advion Ant Gel 4 Tubes
"Best Gel"
ORANGE GUARD 101 Home Pest Control Gallon
"Best Eco-Friendly"
Ortho Fire Ant Killer Mound Treatment
"Best for Fire Ants"