Our ceramic stone plating agent contains water, surfactants. It can quickly soften stubborn stains and give the tiles a fresh look. It can brighten and resist oxidation while cleaning, so that the tile can stay fresh for a long time. Its use method is very simple: 1. Wear gloves and mask, adjust the nozzle to spray mode. Spray the product evenly on the dirt surface and let it sit for 10-30 seconds. 2. Brush repeatedly with the brush; 3. Rinse with water. Easy to use, suitable for all kinds of stone surface, such as SLATE, marble, purple stone, terrazzo, granite and so on.