Governor Evers declared a public health emergency on July 30 and issued an emergency order requiring the use of facial coverings in most indoor settings beginning August 1. The Banner has the press release about the order at this link, where readers will also find a link to the emergency order itself.
Forbes magazine has an article titled, “8 Face Mask Wearing Mistakes People are Making with COVID-19 Virus.”
The Centers for Disease Control and Prevention has several webpages regarding facial coverings:
This video which was made by a physician may be helpful in showing how to put on and take off a mask safely.