Black Widow Spiders Water-based formula bug killer spay leaves no greasy residue Fragrance Free / no lasting odor Ant & Roach insect spray Apply on indoor surfaces every 4 weeks as necessary to ...

Raid Ant & Roach Killer 26 eliminates cockroaches the minute they touch sprayed surfaces, for up to four weeks. Plus, the fragrance-free spray is a ... This means following good sanitation ...

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 ...