4 ms·
> As far as I know this is not correct. I'm just going by the CDC's webpage on masks showing a big red X next to using masks that are wet or dirty. https://ww
by merpnderp 5y ago
> As far as I know this is not correct.
I'm just going by the CDC's webpage on masks showing a big red X next to using masks that are wet or dirty.
https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/types-of-masks.html https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-si...