Roundup 190474 Multi-Purpose Sprayer for Killing Weeds and Insects and Cleaning, 2 Gallon For all your home and garden needs. Easy one-step assembly. Fill, pressurize, and spray Safe, pressure release cap sends vapors and liquids down and away before top is opened The highly efficient pump requires 25% fewer strokes - saving you time and energy Premium shut-off with comfort grip and lock-on feature for continuous spraying All-in-one nozzle with three settings: fan, stream, and cone spray