On Thursday, 27 December 2018 11:50:01 UTC, Terry Casey wrote:
In article ,
says...

You can always tell plates, glasses and cutlery that get dishwashered,
they're not smooth, sparkling and shiny.

Perhaps you are using the wrong tablets? We use the Lidl all
in one type and, with very rare exceptions, every thing that
comes out of our slimline Bosch is 'smooth, sparkling and
shiny'.

or not using salt so the ion exchanger gets poisoned


NT