2pk Raid&reg; Ant & Roach Killer Outdoor Fresh Spray, With Free! Raid&reg; Ant Gel Kills fast-on contact, & keeps on killing with residual action even after, for up to 4 weeks! 2pk Easy to use aerosol can, No lingering chemical odor, Kills: Ants, Cockroaches, Water Bugs, Silverfish, Crickets, Spider Raid Gel: Easy to apply, Leaves little to no mess, Gel works for over a month, Kills entire colony of ants,