Hard water spots on convertable window.

Theo · 01-22-2004, 11:45 AM

Hey all,

The placstic rear window on my M3 is only 2 months old and I already notice hard water stops all over it even after a wash. I was looking at the griots plastic polish and cleaner. Would the cleaner alone do the trick or do I need to go the polish route already.

Also is there any way to treat the window going forward so this does not happen after every rain? :evil:

Thanks

01-22-2004, 11:45 AM	#1
Theo Crazy Old Man Join Date: Dec 2003 Carmudgeonly Ride: M2C Stick Posts: 6,021	Hard water spots on convertable window. Hey all, The placstic rear window on my M3 is only 2 months old and I already notice hard water stops all over it even after a wash. I was looking at the griots plastic polish and cleaner. Would the cleaner alone do the trick or do I need to go the polish route already. Also is there any way to treat the window going forward so this does not happen after every rain? :evil: Thanks