Plastic: the production of micro-heated rock salt, salt water in the stone with a soft cloth to wipe dirt from, and then rinse with water, place in cool place to dry naturally.

塑胶：以微温水制作石咸水，在石咸水中以柔软的布将污垢抹起，再以清水冲洗后，放置于阴凉处，使其自然干燥。

youdao

This can be as simple as using sensory cloth wet, in dirty places gently wipe, remember to extend the same direction wipe, and then dry towel.

此时可以简单用感觉的抹布沾湿，在脏的地方轻轻擦拭，记得要延同一方向擦拭，再用干毛巾擦干。

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Use cloth with little neutral detergent to clean blot, and then use dry cloth to wipe it dry.

当溅到污渍时，请用布沾少量中性洗剂后擦拭，之后用干布擦干。

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Even though it was the end of the summer and the path was dry, the stranger took the time to wipe his shoes carefully on the mat at the bottom of the steps.

NEWYORKER: Heirs