Crikey Mikey Attack offers a powerful solution for swiftly eliminating algae, lichen, and mould from various outdoor surfaces, providing visible results within 12 hours. Whether used neat for stubborn growth or diluted for routine maintenance, this industrial-strength formula stands out for its effectiveness and versatility. Packaged with essential accessories including a 3L Spray Applicator, Protective Gloves, Safety Glasses, and Full Instructions, it offers a comprehensive solution for outdoor cleaning needs.