Algae/Mildew Remover Power - 1 Liter by Akemi Save Liquid error (product-badge line 32): Computation results to '-Infinity'% $28.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Fast-acting, slightly alkaline cleaner which is solvent-less.Promptly and thoroughly removes algae, mildew, discolorations caused by blossoms and leaves, bird droppings and other kinds of dirt from grave stones, walls, stone-slab footpaths and other stone surfaces such as marble, granite, concrete etc. Easy handling with 500 ml pump spray bottle.Consumption: 10 - 20 m²/liter Safety Data Sheet Instruction Sheet