Crikey Mikey Attack is a powerful outdoor solution designed to swiftly remove algae, lichen, and mold from various outdoor surfaces. Dilutable for routine maintenance or applied neat for stubborn areas, this industrial-strength formula offers rapid results, with noticeable improvements within 12 hours. While ensuring efficacy, it also prioritizes safety, with clear usage guidelines to keep people and pets away from treated areas until dry. Not suitable for certain surfaces like lawns or Tarmac, it nonetheless proves highly effective on block paving, fences, walls, decking, and more, making outdoor maintenance hassle-free and efficient.