Things to note when wearing a surgical mask(Wash your hands before wearing a mask and before and after taking off the mask)：

　　1, Keep the mask close to your face:

　　(1)The colored side of the mask faces outward, and the metal side faces upward;

　　(2) Tie the rope that secures the mask, or wrap the elastic band of the mask around your ears to make the mask close to your face;

　　(3)The mask should completely cover the mouth, nose and chin;

　　(4) Press the metal pieces on the mask tightly along both sides of the bridge of the nose to make the mask close to the face.

　　2After wearing the mask, avoid touching the mask to prevent the protective effect from being reduced; if you must touch the mask, wash your hands thoroughly before and after touching it.

　　3When taking off the mask, try to avoid touching the outward part of the mask, as this part may be contaminated with germs.

　　4After taking off the mask, wrap it in tape or a paper bag, and then put it into a covered trash can for disposal.

　　5. Surgical masks should be replaced at least daily. If the mask is damaged or soiled, it should be replaced immediately.

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