Banish unwanted weeds from your gravel paths, permeable patios, and driveways with Weedol Path & Gravel Weed Killer. This ready-to-use, glyphosate-free formula delivers effective weed control, with visible results appearing within 2-3 hours. The active ingredient is naturally biodegradable, leaving your garden looking its best without the fuss. This product is supplied in a 3L liquid form.