HG detergent for natural stone bathrooms is the ideal product to clean thoroughly and safely marble and other calcareous stone. Thanks to the high concentration of the product, it is sufficient a few drops on a sponge. HG detergent for natural stone bathrooms removes stubborn dirt such as SOAP residue, skin and fatty deposits. To clean walls, drop a few drops of HG detergent for natural stone bathrooms on a damp sponge. Thoroughly clean the surface and rinse it with clean water; You can also rub with a damp cloth. For a perfect cleaning of the floors are sufficient for one or two scoops of detergent for every liter of water: the result will be excellent.