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Soap Candy / Public washing facility

Soap Candy
Soap Candy

According to expert research, cleaning for more than 20 seconds can really achieve the effect of cleaning hands. However,It is very difficult for children to wash their hands for 20 seconds.
By dropping "soap candy" through a machine similar to “Gashapon machines”, children can wash the outermost soap layer by rubbing soap with both hands for 20 seconds, and the candy inside is wrapped in oiled paper as a reward for washing hands for 20 seconds.

University

Hubei University of Technology

Hubei University of Technology
WuHan, China

Han Yan,
Hubei University of Technology

Muzhi Wang,
Hubei University of Technology

Qian Tang,
Hubei University of Technology

Chengtao Li,
Hubei University of Technology