The limescale has penetrated deeply into the stone and has damaged the polish of the surface. Removing these deposits without further damaging the surface is impossible. The surface can, however, be touched up, so the unsightly stains no longer show as prominently. Mechanically remove the surface deposit with a white pad and Lithofin MN Power-Clean. A shadow or a dull spot will remain visible. Protect the surface with Lithofin MN Stain-Stop and regularly apply Lithofin MN Polish Cream.
At first glance, natural stone surfaces look dense and robust. However, the stone contains pores and capillaries, which allow dirt to penetrate the surface.
A protective treatment like Lithofin MN Stain-Stop (or Lithofin STAINSTOP >W<) makes the surface resistant to oil, grease and water borne dirt. Dirt does no longer penetrate the stone and is therefore simple to remove.
The protective treatment in combination with the right maintenance program will prevent staining. We recommend Lithofin MN Easy-Clean for daily cleaning.