huntervic wrote:請教本人白色T923...(恕刪) 用藥用酒精沾在棉球或是棉花棒上,輕輕擦拭黃漬、黃漬周圍,酒精會揮發所以不會有滲入內部的危險(弄太多還是會...)我曾經拿著打完新流感預防針給的酒精棉球擦過920SH