Take control of your outdoor space with Roundup Weed and Grass Killer₄. It kills tough weeds and grasses to the root, including dandelion, crabgrass, poison ivy, clover (red and white), spotted spurge, and other broadleaf weeds. It is rainproof in as fast as 30-minutes, produces visible results in hours, and allows you to plant 1-days to 30-days after application (see booklet for details). Use Roundup Weed and Grass Killer₄ in and around flower beds and perennial landscape plants, around trees and shrubs, on patios, walkways, and driveways, gravel, or mulch beds, along fences and foundations, and edging around foundations and retaining walls. The Roundup Weed and Grass Killer₄ Refill is the fast and easy way to refill your Weed and Grass Killer₄. Simply pour into an empty container, remembering NOT to add water. Do not allow people or pets to enter the treated area or touch treated plants until spray has dried. One 1.25 Gal. container of Roundup Weed and Grass Killer₄ Refill covers up to 375 sq. ft.