The 9 Best Roach Killers of 2024

We researched the best roach killers—including sprays, gels, powder, traps, and more—and evaluated them on effectiveness, ease of use, duration, and safety. For expert tips on choosing a roach killer, we spoke with an entomologist and pest expert.

The 9 Best Ant Killers of 2024

Harris 1 Gal Roach Killer Spray

Harris 1 Gal Roach Killer Spray

The 5 Best Roach Killers of 2024

The 5 Best Roach Killers of 2024

The 5 Best Roach Killers (2024 Review) - This Old House

4 Natural Roach Repellent DIYs—Get Rid of Roaches Naturally

Boric acid roach powder is 99% boric acid to keep powder from caking and clumping. Special lure attracts insects to feed on the boric acid. Kills roaches, palmetto bugs, waterbugs, and silverfish. Puffer bottle with reaches into cracks and crevices where insects hide. EPA (Environmental Protection Agency) approved for use in all 50 states. 16 ounce bottle.

Harris Roach Powder, Boric Acid, with Lure - 16 oz

Raid Ant & Roach Killer formula kills on contact and keeps killing with residual action for up to 4 weeks. Protect your family with this easy to use ant & roach spray. It can be applied to surfaces where ants, cockroaches and other bugs are found. Kills a wide variety of insects including cockroaches, ants, silverfish, crickets, earwigs, household spiders, multicolored Asian lady beetles and stinkbugs.