Respuestas al mensaje #43,293

You know, I can understand wearing a mask, and I wore two of the same mask for a short few days the previous year. It wasn’t all that comfortable...

So he is wearing an N95 / KN95 mask but wears a surgical mask underneath? Doesn't the surgical mask have a worse seal than a N95 mask and by...

Yes. This is why with real respirators (P-100 & greater) they actually make you shave your facial hair because even a little bit of stubble can...