The Quick Answer: Spray weeds directly on the leaves to kill to the root. Let the spray dry before re-entering the area to prevent tracking it to unintended areas. Always follow label directions.
Let's get this out there on the table. Follow the instructions on the label. Take out your Roundup, aim and shoot. Spray weeds on the leaves to kill to the root. TEXT: Dramatization. When the spray dries, you're good to go. Back on your driveway and patio. TEXT: Always follow label directions.