Eraser Maxx Super Concentrated Herbicide is ideal for controlling grass, broadleaf weeds, brush and vines. It’s fast acting and kills weeds up to one year from just one application. Use as total vegetation control or as a spot treatment for all season-long control. Product DetailsUse Sites: Fence rows, driveways, patios, mulch areas, gravel bedsEffective Against: Weeds, grasses, vines, brush, treesActive Ingredients: 43.6 % Glyphosate 0.78 % Imazapyr