Back in April, I ordered a couple of hundred dollars worth of cloth masks for our family from Disney and Jaanuu (a manufacturer of medical scrubs), thinking that we would need them over the coming months or even longer.
They were all back-ordered. I just received a few of the Jaanuu masks in the mail yesterday, but haven’t opened them yet.
However, since I ordered all of these masks, I read that cloth masks aren’t actually all that protective. Any woven cloth has such wide openings compared to the virus that they aren’t all that effective. See here for a great explanation.
While the N95 masks are the gold standard, the surgical-type masks, which (like N95 masks) also utilize melt-blown non-woven filter fabric are much better than any cloth mask.
(Note that another suggested alternative is a cloth mask with a pocket in which you can insert a filter, but it seems to me that the airflow would just go around the filter.)
So anyway, when I go out in public or go to work, I’m still using surgical-type masks (along with social distancing).
Fortunately they gave us a bunch of disposable surgical-type masks at work – though they are made in China and not approved for medical use, they do at least appear to be made of melt-blown non-woven filter material, according to the certification paperwork. I was also able to find some online that are similar to the ones they are giving us as work.
I re-use these masks, by putting them in a paper bag and letting them dry out and air out for a week after use, which is also enough time to kill any virus.
In the rare case in which I have to get within 6 feet of another person (once so far for a haircut last week), I made up one of these from rubber-bands, then added a second surgical mask.
P.S. If you look at their testing data here, cloth masks are indeed dramatically less effective than surgical-type masks (by nearly two orders of magnitude). One would think that they have to be better than nothing and they may help keep people from expelling macroscopic droplets, but they don’t do anything for aerosolized virus particles.