Hi I'm sure this question has been asked many times on here but I don't know how to navigate this site very well and can't see it currently, so apologies if this is repeated.
As an asthmatic I find it hard wearing the standard medical face masks even though I only have fairly mild asthma (also tried home made cloth ones). I want to get one which is reusable, I was going to try one with a breathing valve but I've read that they don't filter the exhaled air? Even ones with extra filters only filter air inhaled through the mask and don't seem to filter the exhaled air going through the valve- so basically it keeps the wearer safe but no one else! Firstly why are these not banned then??
Therefore has anyone found any masks which are safe and easier to breathe using? Why does it seem like we are alone to do our research on this? When it is such an important issue why don't the government ensure companies like Boots sell masks which are safe and inform us which are best for people with breathing problems?
I've seen some people wearing masks which are more beak shaped so not as close to the mouth- do these make breathing easier?