[ssmith]

I have a new fav cleaner....not sure if you can use it on your shower stall but I use it on mine.

I go to the pharmacy and buy 91% rubbing alcohol ( it near the normal 3& rubbing alcohol) then I put it in a spray bottle and dilute it with equal parts of water. This is the best cleaner ever and works wonders on anything glass.
I love it on windows....it cleans without streaking because it dries fast (It is also easy to use on outside windows when it is cold outside or when the sun is shining on it....no streaks). Well I use it also on all my appliances and stainless steel sink....I remember using something similar at the hospital when we had to clean sinks.