The long-acting Roundup Herbi Block path and driveway cleaning agent, sold in 1000-ml bottles here, is an universal weed control agent intended for effective removal of monocotyledon and dicotyledon plants, including perennials. This agent should be applied on permeable surfaces where no plants should grow. It is recommended for roads, paths, areas along walls, buildings, as well as idle borders. You may also use it around shrubs and trees, but in that case you have to take utmost care to avoid contact of the agent with leaves and other overground plant parts, that could be damaged by the substance.

This agent acts both in contact with the plant and through systemic exposure and destroys both the overground part of the plant and the roots. It is a long-acting product that creates a special barrier in the top layer of the soil that prevents new weeds from growing. You may use it both for watering and spraying. It remains effective for up to three months. Only one application enables you to destroy the majority of the unwanted plants.

The Roundup Herbi Block weed control agent may be used for removing the following weed species:
- Ribwort plantain
- Common chickweed
- Cut-leaved crane's-bill
- Common sow-thistle
- Black medick (nonesuch)
- Yorkshire fog (tufted grass, velvet grass)
- Creeping thistle
- Common knotgrass
- Groundsel (old-man-in-the-spring)
- Canadian horseweed
- Red-root amaranth (redroot pigweed, common tumbleweed)
- Common dandelion
- Annual meadow grass
- White clover

One package contains 1000 ml of the long-acting Roundup Herbi Block weed agent for paths and driveways, as well as the best-before date and instructions of use.

• Volume: 1000 ml