Hot Shot Pest Control Concentrate, Makes Up To 2 Gallons, 1-Ounce KILLS ON CONTACT: Hot Shot Pest Control Concentrate2 kills on contact and keeps on protecting. CONCENTRATE STRENGTH: This 1 ounce concentrate product makes up to 2 gallons of spray. CONTROLS INSECTS: For residual and contact control of cockroaches, crickets, silverfish, centipedes, millipedes, earwigs, sowbugs, spiders and ants. FOR INDOOR AND OUTDOOR USE: Carefully read all directions on the product label before mixing with water and treating. OUTDOOR BARRIER TREATMENT: Spray around building foundations where pests are active and may find entrance.