WHO has published some guidelines and advises on using masks during this corona virus outbreak . And it says that Cloth (e.g. cotton or gauze) masks are not recommended under any circumstance.
Here is the video , how to use mask ⬇️⬇️⬇️
Source : WHO
https://drive.google.com/file/d/1hqvAkN1BCFYSc8mPifZbbho3XgQnKu_d/view
.png)
