Waterspots on glass help!!

[Dunncsu]

So today i started to give my wife's car a full detail. Well some things came up and we had to leave in the middle of the detail. I was in the middle of claying the truck when we left. I quickly dried the truck off.



before we left i decided to do a real quick clean on the windows. I hate driving with dirty glass.



It was then i noticed some old water spots on the glass.



Here is my problem. I tried the 2 glass cleaners i had on hand and they didn't do a darn thing to the water spots. I tried claying it and tried to heavily soak the window and let it dwell.



They still look as bad as when i started. Is there something out there i can get at the local parts store to clean up the glass?

 

[blas]

try Duragloss Nu Glass!

 

[GLuXuRy]

distilled white vinegar

 

[BigAl3]

^ on top of those suggestions, try using a polish as well. i've used scratchx with good results...

 

[Cleaning Fool]

I'll second Duragloss. Easily the best glass product ive used for water spots

 

[Junebug]

Vinagar (let it sit a while - use a MF towel), then use 0000 steel wool - rub lightly, then clean normally.

 

[Mobilejay]

I have always used Zainos Z12 clear view(i think its called). Works very well with stubborn water spots. A little elbow grease and your good.Or you could use it with a machine I guess, I never have though

 

[smallvo]

Is it okay to use a polishing wheel on glass? I just got a Porter Cable orbital for Christmas, and I'm wondering how many other ways I can use it besides buffing the paint.