This powerful Spear & Jackson Algae, Moss & Mould Remover is ideal for targeting built up areas of mould, algae and moss. This handy cleaner is ideal for use on paths, patios, decking and fencing. The formula restores natural appearance and inhibits re-growth. All Spear & Jackson outdoor fluids are manufactured in the UK. Read the instructions and packaging in full before use. DimensionsHeight: 250mmWidth: 95mmDepth: 65mmWeight: 0.789gHazard statements: This product contains substances with biocidal properties.- H315 Causes skin irritation.- H319 Causes serious eye irritation.- H412 Harmful to aquatic life with long lasting effects.