Is the hazy bloom like a sweat? Can you wipe it off?
My mom has a glass paperweight that when it's confined in her curio
cabinet it develops a hazy sweat, it doesn't run off like when you have
a cold drink on a hot day but you can wipe it off and it has a vinegar
smell to it. I have been looking on the internet to see why this
happens but haven't found anything on it yet.

Laura