Is a Washable Cloth Mask Okay to Use?
Homemade fabric masks can be washed multiple times, especially if you wear them regularly. Cloth masks made from cotton, old sheets, and t-shirts are safe to use after a wash.
It is advisable that you wash your cloth mask with soap or detergent and let it dry naturally. Also, the mask should be washed after every use.
So, washing your mask regularly and hanging them out in a well-ventilated area to dry will keep your mask free from viruses and germs.