Roundup Ready-to-Use Extended Control Weed & Grass Killer, Plus Weed Preventer II Trigger, 1 gal

The dual-action formula of Roundup® Ready-to-Use Extended Control Weed & Grass Killer Plus Weed Preventer II kills existing weeds down to the root and prevents new ones from growing for up to 4 months, guaranteed!* Plus, Roundup® Extended Control can be used on driveways, sidewalks, patios, along fences, curbs, retaining walls, and edges of lawns, as well as on decorative rock or gravel areas. Rainproof in 10 minutes with visible results in 3 hours, Roundup® works. Fast. * Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase, and we will refund the purchase price. * Consumer Guarantee: If for any reason you are not satisfied after using this product, simply send us original proof of purchase, and we will replace the product or refund the purchase price.