Cleaning of common sense
Upon completion of the stone, after a long period of time are not always have dry wet marks on the surface, this is commonly known as the water spot. To remove the water spots, can be said to be a very difficult thing, because the formation of water spots is very complex, including cement, acid rain, Rainbow, poor sandy, and stone from the ground pollution, which caused deterioration of the stone itself, this mass of stone is very difficult to clean, so the water spot, the only way is prevention. To prevent the formation of water spots can be used before the SCI multifunctional protective agent for stone protective or SCI15 agents. Before the construction, protective treatment to the stone, you can avoid the formation of water spots, while good antifouling effect can be achieved.