rub away meaning in Chinese

擦掉, 消除
擦掉,磨去
磨去

This modern polish saves the effort of rubbing away for hours trying to get the silver clean
有了这种新式擦光油，省去了以往需数小时不停地擦拭才能使银具发亮的工夫。
Application : apply an appropriate amount on to the hand . massage for 5 to 10 minutes to gently rub away the dead surface skin cells . rinse with water
用法:将本品适量涂于手部,轻揉5 ~ 10分钟,直到死皮出现用清水冲洗即可