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Saving Lid / Environmental protection schem

Saving Lid

When washing clothes,how much laundery detergent should we put?Washing products will illustrate the information on the label,and people will soon forget the information,even ignore the information,which lead to people add laundry at random.So it will cause unnecessarywaste.Marking the quantity on the lid to alert people that how much liquid detergent should they put when washing different numbers of clothes,whichmakes people realize that the amount of the liquid detergent they should pour into.

University

Guangdong Ocean University

Guangdong Ocean University
Zhanjiang, China

Huiyi Wu,
Guangdong Ocean University

Yunhong Li,
Guangdong Ocean University

Zhiao Pan,
Guangdong Ocean University