Get all the bug-killing efficacy of Raid Ant & Roach Killer plus germ-killing power! Raid with GermFighter Ant & Roach Killer is the only spray that kills ants roaches and the germs they spread. It kills bugs fast--on contact--and it keeps on killing ants and roaches with residual action even after you spray for up to four weeks. It also kills 99.9% of the household germs that household insects may leave behind. Specifically Raid with GermFighter Ant & Roach Killer reduces Staphylococcus aureus (Staph) and Klebsiella pneumoniae on hard nonporous non-food-contact surfaces.