Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go 2 Sprayer provides one-step weed protection for up to 12 months. This weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush. It is rainproof in as fast as 30 minutes and produces visible results in hours. Use Roundup Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas. The Pump 'N Go 2 Sprayer with an extendable wand provides greater accuracy without bending over. With Pump 'N Go 2, you don't need to mix your own liquid, and get up to 10 minutes of continuous spray. Please note, to prevent new weeds and grasses from growing,

• Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go® 2 Sprayer provides one-step weed protection for up to 12 months
• Our weed control kills and prevents many types of tough weeds and grasses for up to 12 months, including clover, dandelion, large and smooth crabgrass, poison ivy, and other broadleaf weeds, grassy weeds and brush
• Roundup® Dual Action 365 Weed & Grass Killer Plus 12 Month Preventer with Pump 'N Go® 2 Sprayer is rainproof in as fast as 30 minutes and produces visible results in hours
• Use this weed preventer where you want to kill existing weeds AND prevent new weeds for up to 1 year, such as cracks and crevices in driveways, sidewalks, and walkways, patios, paths, and under decks, gravel areas, and other non-lawn areas
• The Pump 'N Go® 2 Sprayer with an extendable wand provides up to 10 minutes of continuous spray and provides greater accuracy without bending over