Rid your lawn of tough, grassy weeds with IMAGE Herbicide All-in-One Lawn Weed Killer Ready-To-Spray. This easy-to-use product works best on young, actively growing weeds. Use all summer long to treat crabgrass and other grassy weeds as they emerge from the ground. IMAGE Herbicide All-in-One Lawn Weed Killer Ready-To-Spray kills Crabgrass, Dandelion, Nutsedge, Clover, and Other Listed Weeds. This ready-to-spray is a selective weed killer for lawn weeds that starts working on contact to kill tough lawn weeds and act as a weed control. The active ingredients, Sulfentrazone and Quinclorac, combine to make a powerful weed killer that is designed to kill at the root.