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 ...

Cockroaches are notorious pests that no sane person wants in their home. The reviled insects carry pathogens, eat human and ...

They’re best placed around hot water systems and ... The benefit of using a cockroach spray is that it is fast acting, ...