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Washing hands is imporatant during outbreaks, because it can help us stay healthy. In some places, people still wash their face with soap. The used soap is easy to stick to the bottom of the box, which makes it difficult to get the soap and clean the box next time. The redesigned soap box can isolate the soap from the outside water vapor, so that the soap will not be contaminated.
college of science & technology
college of science & technology ningbo university