Originally Posted by
Carl Beckett
A question for the group here on fogging of glasses - this is an issue for me.
I always assumed that if my glasses were fogging it was because there was a warm air leak up around my nostrils allowing my breath to divert up under my glasses.
That is - a poor seal.
If the respirator is properly sealed, would glasses still fog?? (in other words if you fog your glasses then its false security in that your respirator isnt working?)
It might not be this at all.... but just throwing the though process out there for the group to chime in on