There used to be a YouTube video where a guy was demonstrating how you can spray a RightGuard aerosol right through the mask. For those who don't know, RightGuard sprays on as a fine powder.
There's another one with a guy vaping through a mask: that kills the "we breath aerosols" argument. And bear in mind that ordinary surgical masks don't seal around the face so the droplets simply go around the outside.
There used to be a YouTube video where a guy was demonstrating how you can spray a RightGuard aerosol right through the mask. For those who don't know, RightGuard sprays on as a fine powder.
There's another one with a guy vaping through a mask: that kills the "we breath aerosols" argument. And bear in mind that ordinary surgical masks don't seal around the face so the droplets simply go around the outside.