Quote Originally Posted by sinkov View Post
I actually had to wear one this week when I visited the Optician. I didn't have to wear it in the shop, just while he was carrying out the eyesight test. Out of curiosity I decided to walk from the car park to the shop with it on, just to see like, but I couldn't see, my breath coming out at the top end where it was covering my nose, fogged up my glasses and I was struggling to see where I was going. So I took it off for my own safety.

They can please themselves, but like BT I won't be wearing one.
that moisture sounds nasty - Sinkov.....all those tightly packed molecules - so imagine if a tiny bug / mite got through those small holes or big spaces around the face mask....it'd have a field day in those damp fungy conditions, - could easily catch a cold or get a chest infection - not good for your lungs either....and what of the exhaled Co2 being breathed back in - again and again, restricting natural Oxygen intake....thats toxic acid for blood....all very unhealthy and certainly - Distressing !