Water is a very important material for life, human being used for the purposes of living, agriculture, industry, recreation and the environment. Lack of water is a major issue for the world today. Water is a valuable resource, but not infinite, thus saving water is always essential, even in areas where water is abundant. Besides saving household spending, saving water also helps prevent groundwater depletion, pollution nuoc.Tren understand the basis of the country's unprecedented and understand the importance of saving water is needed, One can think of a lot of water-saving methods effective and most appropriate depending on the conditions and circumstances of her. Here are the water-saving methods that one can commonly applied in daily life activities: Use water-saving showerheads, faucets Lock after use, wash Restricting the running water, saving water when cooking
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