About This CONVENIENT PEST CONTROL: Protection against a wide range of residential and commercial pests populations including spiders, scorpions, fleas and mosquitoes. QUICK KILL: Onslaught FastCap Spider and Scorpion Insecticide offers a convenient and approach to pest control. INDOOR AND OUTDOOR APPLICATIONS: Effective pest control in and around livestock facilities, on turf, ornamentals, landscapes, and in food and non-food areas of commercial and residential structures. ACTIVE INGREDIENTS: Combines esfenvalerate and prallethrin with synergist piperonyl butoxide (PBO) for fast-acting pest control. A LEGACY YOU CAN TRUST: Driven by expertise and industry commitment, MGK has been developing pest control products based primarily on botanical and innovative technologies since 1902. Overview Item Form : Spray Item Weight : 1.2 Pounds Liquid Volume : 1 Pints Active Ingredients : Esfenvalerate,Prallethrin,Piperonyl Butoxide Brand : MGK