Removing hard water stains from shower glass

How do you clean the glass, what products are owners using? I am especially interested in any tricks to get between the panes of glass.

Follow up is do we have any thoughts on prevention, ceramic coating possibly?

Any real world experience is appreciated.

Not sure about removing the stains. But a squeegee will help keep em off. Just squeegee after every use.

How about between the panes of glass. They have coatings for residential showers I wonder if anything similar could be applied?