Techniseal® Organic Stain Remover & CleanerThis Organic Stain Remover works without damaging or discoloring the pavement material. It can safely remove the toughest stains, and is recommended for both bare and sealed surfaces. Effectively removes moss, mildew, dead leaves, wine, blood and non greasy food stains Requires minimum scrubbing Easy to rinse Concentrated Simply dilute into water Product type: Stain Remover Surface type: Natural Stone, Brick, Concrete Paver, Concrete Slab, Interior