1、 打開包裝袋，取出口罩。2、 單手握住口罩兩邊，使鼻夾條在上邊。3、 用左右的大拇指和食指分別張開松緊帶。4、 將口罩開口部分遮住口鼻和下胲，松緊帶套在頭后。5、 將松緊帶位置如圖示調整。6、 用雙手的中指將鼻梁條由中間向外按壓。7、 適當調整口罩位置，使得佩戴舒適。8、 保存期限。

熱心網友

1。open the package , take the gauze mask out (of the package) ab each side of the mask with one (single) hand, make sure the nose clip is upward (is facing up)。 e both of your thumbs and index fingers to relax the elastic bands。 ver your mouth ,nose and chin with the open side of the mask。 just the elastic bands as shown in the picture。 ess the nose clip from middle to side with both of your middle fingers just the position of the mask, make it feel comfortable(until feel comfortable)。8。expiration date。。。 , or good before。。。。, best before。