Didn't read the whole thread, but dishwashers certainly remove the "gold" or similar embossing from glasses.
if you have a fave "labelled" glass, dont put it in the dishwasher.
Head retention?? who cares, it is only the first glass.
cheers
Darren
if you have a fave "labelled" glass, dont put it in the dishwasher.
Head retention?? who cares, it is only the first glass.
cheers
Darren