I wish the US had gone harder on telling people to get quality masks. Personally I use only n95 from US manufacturers that have a tight seal around my face. I u

I wish the US had gone harder on telling people to get quality masks. Personally I use only n95 from US manufacturers that have a tight seal around my face. I understand before that there were supply constraints, but also there are better fabrics than just cotton that are widely available such as chiffon, which block/filter a ton more than cotton and is widely available.