Chemical Trade Store - Spray & Leave Path Patio Cleaner 2.5L Concentrated Outdoor for Patios, Paving, Decking Driveways Algae, Mould Stain Lichen Remover Long-Lasting Results

Spray & Leave, No Scrubbing Required - Powerful spray & leave path and patio cleaner that works over time. Apply the product and allow the conditions (rain, sun, wind) to wash it off over time. Works Over Time for Long-Lasting Results - Designed for lasting cleanliness rather than instant results. Continues working after application, helping reduce regrowth on patios, paths and driveways. Concentrate Provides Up To 150m² - Professional concentrated formula dilutes up to 1:5, covering up to 150m² depending on surface type. Available in 1L, 2.5L and 5L sizes. Effective Against Mould Stains & Algae - Targets stubborn green algae, mould staining and fungicidal & bacterial contamination on paths, patios, roofs, fences, driveways and decking when used as directed. Dry Weather Application Only - Apply to a dry surface in dry conditions. Do not use if rain is forecast within 4–5 hours. Heavy build-up may require a second application after 1–2 months.