I am happy with everything about my GS except the cleanliness of the windows....
I tried the Zaino "window" polish.....
I think it is good for the outside, but it sucks for the inside of the car (which they say to use in there btw).
I never get a good wipe down of the windows esspecially inside.
Outside I get those crappy waterspots..
Anyone recommend anything to do the inside and outside of the windows?
Thanks
MIKE

 

micro fiber towel, you shouldn't even need window cleaning solution with one.

 

Turtle Wax ammonia free window cleaner.

 

good ol' windex! w/any super absorbant soft towel and being sure to wipe down really well...

 

DON'T use Windex if you have tinted windows. Windex contains ammonia -- not good for tint.

And IMO it doesn't cut the buildup on the inside of the windows as good as the products made for automobile use.