Ortho 0447505 WeedClear Weed & Grass Killer, 1.33 GallonKill weeds in your lawn, including dandelion, chickweed, Clover, crabgrass, and foxtail with the Ortho weed clear lawn Weed Killer. For use on grasses, including bermudagrass, Buffalo grass, fescues, Kentucky Bluegrass, Ryegrass, and zoysiagrass. Highlights: Size: 1. 33 Gallon RTU Liquid Post emergent Formulated for northern climates Kills all types of weeds Won't harm the lawn Fast acting formula