Best overall: Ortho Home Defense Insect Killer - See at Amazon Best contact spray: Raid Ant & Roach Killer Insecticide Spray - See at Amazon Best gel: Advion Cockroach Gel Bait - See at Amazon ...

That led us to a final list of the absolute best cockroach repellents. Toni DeBella is a culture and lifestyle writer, reviews expert and DIYer covering everything from pest control to pool ...

This spray can also be used to treat areas of known ... One buyer called it the "best roach killer" he has ever used, while another said the "bad infestation gone in just two weeks" of use.

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 ...