Remove grit, grime, stains and water damage from your napped leather shoes, boots and accessories with Saphir Gommadin Nubuck and Suede Cleaner. This suede eraser is simple to use -- just rub the white block on the affected areas to lift dirt and staining away, the marks disappearing into the eraser material as it crumbles. Coarse grained to raise the nap of the leather as it cleans, the Gommadin eraser restores the texture of the leather, revitalizing shiny areas without affecting the color of the material.