TOUGH WEED CONTROL: Ortho Ground Clear Super Weed & Grass Killer1 kills even the toughest listed weeds and grasses down to the root so they don't come back WHERE TO USE: Use this weed and grass killer around landscape plants, shrubs or trees; on patios, walkways, driveways, gravel, mulch beds; along fences, around buildings; when preparing landscaped areas or preparing a lawn for renovation EASY TO USE: The ready-to-use Ortho GroundClear Super Weed & Grass Killer1 with Comfort Wand weed spray provides continuous spray for easy, targeted application WHAT IT KILLS: This grass and weed killer effectively controls tough weeds like Crabgrass, Dandelion, Clover, Alder, Knotweed, Milkweed, Ragweed, and other listed weeds FAST-ACTING FORMULA: Our fast-acting herbicide formula starts working immediately, delivering visible results within hours