Hard Water Spots on Bedroom Window
I have severe hard water spots on the outside of my bedroom window.
I have tried the following solutions as a result of reading other forums and NONE of them did ANYTHING:
-Glass oven cleaner
Some forums recommended trying something called SpotX, Number 7 Polishing Compound, and Barkeeper's Friend.
I'm getting tired of spending money on all these products. Does anyone have any real experience with severe, dried in hard water spots on windows?
Thank you in advance!