I handmade this and other mask in different colors in order to prevent the spread of diseases. I added a pocket on the side in order to put some kind of filter in between two layered mask. I have heard of recommendations to have damp towel between but the choice is yours. For cleaning, hand-wash with soap or on delicate wash cycle is best.
Various masks
MaskWoman mask
Women with maskVarious masksMan with maskcousins wearing masks