Roundup Concentrate Non-Selective Herbicide 500ml delivers fast, effective weed control for driveways, patios, and garden beds. This powerful formula kills weeds and grasses down to the root, preventing regrowth. One 500ml bottle covers up to 1,000 square meters when diluted according to directions. Simply mix with water, apply with a sprayer, and see results within hours. Ideal for year-round use on hard surfaces and around established plants. Keep out of reach of children and pets. Always follow label instructions carefully before application.