Pull your mask up to the top of your nose. Slide your glasses below the bridge and let the nosepiece pinch over the cartilaginous bit. Then you glasses won’t fog up. Of coure, I have an enormous nose, which makes this strategy more obvious.
I’ve been wearing some goggles that have a seal at the edges, and they fogged up badly. I did the same as I do for my car windshields; I polished in a drop of liquid dish-washing soap on the interior surface. It worked.
If his glasses are fogging up then he does not have a good seal between his face and the mask.
Pull your mask up to the top of your nose. Slide your glasses below the bridge and let the nosepiece pinch over the cartilaginous bit. Then you glasses won’t fog up. Of coure, I have an enormous nose, which makes this strategy more obvious.
I’ve been wearing some goggles that have a seal at the edges, and they fogged up badly. I did the same as I do for my car windshields; I polished in a drop of liquid dish-washing soap on the interior surface. It worked.
If his glasses are fogging up then he does not have a good seal between his face and the mask.