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In life, we often use soap to wash our hands.However, the soap will gradually become smaller and smaller, which makes it unconvenient for us to use. The remaining soap will be wasted away. It is such a waste!"Flower bath+S" is a flower bath that can collect residual soap Like a piggy bank . When taking a shower, we can rub the outside-sponge to scum, so that the remaining soap can be reused to reduce waste and inconvenience.
Dalian Minzu University
Dalian Nationalities University