TERRO T2302-3200 Spider Killer Spray and Spider and Insect Traps (Not available in AK, HI, NM, PR) Includes TERRO Spider Killer Spray and TERRO Spider & Insect Traps Kills spiders (including black widow, hobo and brown recluse), ants, cockroaches, crickets, scorpions and other unwanted pests. Spray kills on contact and provides 6 weeks of residual control. Traps are non-toxic, pesticide-free and last for 3 months. Both solutions are convenient and easy-to-use.