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When washing clothes, people are not certain about how much washing powder should be put in. Too much washing powder will damage the clothing fibers and stimulate human skin. And it will cause the waste of water resources to clean clothes with too much washing powder.When washing clothes, people are not certain about how much washing powder should be put in. Too much washing powder will damage the clothing fibers and stimulate human skin. And it will cause the waste of water resources to clean clothes with too much washing powder.
Southwest Petroleum University
ChengDu, SiChuan, China
Zailin Liu,
Southwest Petroleum University
Minjie Lv,
Southwest Petroleum University
Xu Liu,
Southwest Petroleum University
Lichuan Lei,
Southwest Petroleum University