Yeah, we have to spend some of our money to water treatment. Water treatment is very important since we need water a lot each day. Without water, there will be no live. For our health, we do really need clean water. Unclean water is bad for our health. The worst thing is we can be poisoned by water we drink every day. If we take a look at population that happened in China, they were horrible. Water is not clean anymore. The water color is red or kinda brown. By that, a lot of Chinese people that live within the pollution area are suffered, some of them languished cancer. Therefor, we have to spend some our money to water treatment, for our health and our child and grandchild in the future.