Crikey Mikey Attack is a powerful outdoor treatment designed to swiftly remove algae, lichen, and mold from various outdoor surfaces, including block paving, fences, walls, brickwork, stonework, paths, patios, decking, gravelled areas, and roofs. This industrial-strength solution works rapidly, with visible results in as little as 12 hours. It can be used neat for tough stains or diluted for routine maintenance. With its effectiveness proven by satisfied customers and formulated from trade-exclusive chemicals, Crikey Mikey Attack ensures hassle-free maintenance and rejuvenation of outdoor spaces.