Ortho Home Defense Max is our top pick for ant sprays. This spray is formulated to kill indoor insects, including ants, while not leaving behind any sticky residue.
The spray arrives in a nicely designed can that can be effectively used at any angle (even upside down) and lets you reach into the tiniest cracks, crevices, and other hard to reach places where ants hide. The spray is fast-acting and long-lasting and can maintain protection for up to one year.
Top Runner Ups
Raid Ant & Roach Killer
Terro Ant Killer
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Spectracide Bug Stop Home Barrier Indoor Plus Outdoor Insect Control