| The dual action formula of ACE Ready-to-Use Weed & Grass Killer Concentrate1 controls over 175 listed weeds and grasses. One ingredient works on contact, producing visible results within hours. Other ingredients move within the plant, penetrating deep to kill down to the root. With this fast-acting weed killer, weeds will be dead within 1 to 2 weeks. Apply this powerful weed and grass killer along fences, around buildings, on gravel and mulch beds, in cracks of walks, drives, and patios, and around perennial beds, trees, and shrubs. An application will be rainfast in 30 minutes. People and pets may enter the treated area after it dries. It's effective against some of the toughest weeds and grasses,… | |