In message , AK writes

Detergent gradually etches the glass. Never put good quality glass in the
dishwasher, use cheap glassware for use in the dishwasher then you just
replace it when it goes cloudy

Just got back from the shop - Finish are now selling Protector which
'releases glass protecting agents that neutralise the damaging corrosive
elements'. Why don't they just remove the damaging corrosive elements?

--
dave @ stejonda

"To materialist eyes, India is a developing country;
to spiritual eyes, the United States is a developing country."
Ram Dass