The Scotts Roundup Extended Control, 1.33 gal

Dual action formula kills existing weeds to the root and even prevents new weeds from growing for up to 4 months Extended control ideal for large jobs Use to kill and to pre-treat weed-prone areas such as driveway and sidewalk cracks Up to 5 minutes of continuous spray No more trigger squeezing and no more aching back No mixing, no mess Active Ingredients: 2 percent Pelargonic acid 1 percent Glyphosate 0.017 percent Imazapic Bottle With Pump Sprayer.

• Dual-action formula kills existing weeds and prevents new ones from growing for up to 4 months
• Rainproof in 10 minutes
• Visible results in 3 hours