Hi-Yield Indoor or Outdoor Insect Killer ready-to-use spray. Long-lasting insecticide formulation that has up to 4 months residual insect control. Indoor insecticide: Controls cockroaches, ants, boxelder bugs, centipedes, crickets, fleas, scorpions, spiders, and many other listed on label. Outdoor insecticide: Controls ants, clover mites, crickets, sowbugs, centipedes, mole crickets, and many others listed on label. House plant control: aphids, lace bugs, leafminers, mealybugs, spiders, and mites. Formulation: Deltamethrin. 32 oz ready-to-use spray bottle.