- How to Use/Care Instruction: 1.Wash your hands before touching your mask. 2.When you put on the mask make sure it covers your nose and mouth and fits comfortably around your face. 3.While you have the mask on in public places, avoid touching it and replace it if it feels damp. 4.Do Not wear the mask for more than 6 hours continuously. 5.To remove the mask, remove it from behind, do not touch the mask; store away separately in a closed bin. 6.Do not touch the front side of the mask. 7.Wash mask with soap and water / antiseptic liquid after every use. 8.Wash hands carefully with soap after removing mask.