This concentrate is specially formulated to effectively remove moss, mould, algae, and lichen from various surfaces, ensuring a cleaner and fresher appearance., It can be used on a wide range of surfaces, including roofs, decks, paths, driveways, fences, and more, making it a versatile solution for your cleaning needs., Resene Moss & Mould Remover Concentrate 1L is designed to provide long-lasting protection against moss and mould regrowth, helping to maintain the cleanliness of treated surfaces.