[miserare]

An ancient method used during the Black Plague:

Soak e large handkerchief in vinegar and wrap it around your nose and mouth.

[eartick]

Boy that worked our real well for the people in the black plague.....lol.

[21twelve]

Vinegar will get rid of about 80% of the virus from what I have read. So it is good, but not as good as bleach or alcohol. Of course rapping a cloth around your face soaked in bleach or alcohol would be bad news.