If the mask gets soiled or damp, replace it with a new one.
How to remove a face mask
Clean your hands with soap and water or hand sanitizer before touching the mask. Avoid touching the front of the mask. The front of the mask is contaminated. Only touch the ear loops/ties/band. Follow the instructions below for the type of mask you are using.
Face Mask with Ear loops: Hold both of the ear loops and gently lift and remove the mask.
Throw the mask in the trash. Clean your hands with soap and water or hand sanitizer.