A product intended for washing sanitary and washing surfaces such as tiles, washbasins, bathtubs, shower enclosures, washbasins, taps, external parts of toilet bowls, etc. The product easily removes stains and limescale deposits. The product contains a gloss that slows down surface contamination and improves the appearance of polished and chrome surfaces in the long term. The product is used concentrated, or only slightly diluted in the case of daily use and minor contamination, see table. It is applied using a sprayer; during application, it is possible to pre-position a foaming sieve and apply as a foam that holds better on vertical surfaces. After applying to walls, washbasins, etc., let the product act for a while and wipe with a microfiber cloth. If limescale removal is necessary, use an appropriate soft brush or a red (white for acrylic surfaces) pad to mechanically increase the effect. Then always rinse thoroughly with clean water. Do not let the product dry on the surface, in case of a thicker layer of dirt, it is better to repeat the process and use mechanical action with a pad or soft brush. The product contains nanoparticles that have a hydrophobic effect. Thanks to this component, water does not stick to the surface, it drains faster and does not form limescale stains after drying. Not suitable for surfaces that are not resistant to acids