Frosted Shower Doors

our glass shower doors have water stains inside. However, the spots seem to be located inside the glass and not on its outer surface and I am at a loss about how to clean it. Our glass shower door is frosted.

Wipe stains with urine, which is right out.

Try vinegar or CLR Limeaway

white vinegar, but if its in the glass, I do not think you can do something for her.

Spray lubricant WD-40 on your glass door and wait a few minutes, he should dissolve the stain and then scrub, rinse and wash with a cleanser for the bathroom normally.
Advice given to me by a hotel owner ... try!

try lemon oil. operates with very little effort.

There is a product called "The Works" it works very well on hard water stains. It has a very strong smell to spray on and leave the room for about 20 minutes.