Cleaning plaster off of metal

[drewdin]

The plaster guy decided to splat it all over everything, during my cleaning spree i found that i got the plaster off of the metal on the bathroom mirror but it has seemed to leave a stain.

Does anyone have any ides what i can do to get this off? I tried every cleaning solution along with nail polish remover. Thanks

 

[nealtw]

Did you find an answer?

 

[drewdin]

No, for the life of me I couldn't find anything to clean it. I just switched the side the door swings from to hide it

 

[nealtw]

Hydrofluoric acid is used in cement and plaster to add better bonding, it is also used to etch glass. So there likely isn't a fix for it.
You might try polishing out. http://home.howstuffworks.com/home-improvement/repair/how-to-remove-scratches-from-glass.htm