As before, it is a natural source of water, the water is very clean. It is natural Everything is so natural without any additives or to destroy it. But at present there is no known way to humans. And destroying natural water resources. Make clean water from natural sources, reduced water comes out of the bottle to serve as a natural source of water is cleaner than that. People think that it is clean as well. The bottled water was filtered through the process as well.