Mhgjewel wrote:is it the zeiss clean screen gel spray?
It might work but I would say No, that is made to clean Non-Glass lenses like your computer screen ( clear plastic)
It is just plain ole LENS (Zeiss Lenses are made of glass mostly ) Cleaner for your glasses if you wear them.
Just use some plain old Glass Cleaner you would use on your display cases or wipe down the windows of your store.
It just isn't that hard.