Before putting on a mask, wash your hands with a hydroalcoholic solution or with soap and water
Apply the mask so as to cover the nose and mouth and make sure it fits as well as possible on your face
When wearing a mask, avoid touching it; each time you touch a used mask, wash your hands with a hydroalcoholic solution or with soap and water
When it gets wet, replace it with a new mask
To remove the mask: remove it from behind (do not touch the front of the mask); wash hands with hydroalcoholic solution or soap and water
The barrier mask should be washed whenever it is soiled, wet or improperly positioned on the face. It should not be put in the waiting position on the forehead or on the chin during and after use.
Wearing time: 4 hours maximum.