Algae/Mildew Remover Long-Life - 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 Water-soluble cleaning concentrate, free of chlorine, acids, lyes and solventsDurably removes films caused by plants on outdoor natural and artificial stones (s.a. marble, granite, sandstone, clinker, fine stoneware, concrete ashlar). The product is excellently suited for terrace tiles, facades, staircases and walls. Excellently applicable on wood (screens, terraces) and roof tiles. The effect lasts for up to one year and thus durably prevents the regeneration of films caused by plants. Safety Data Sheet Instruction Sheet