I have tinted windows and the car used to sit in the sun in the desert for some time, on the rear hatch there used to be a sticker and now that i took it off there is an outline of the sticker and i cant get it off,and also on the quarter windows there are also some hard water spots that i cant get off. . . is it beacuse the tint??? and does anyone have any suggestions?

 

Here's you some ideas.
http://autopia.org/forum/car-detaili...rd+Water+spots

 

i am not talking about water spots on paint i am talking about them on the windows i have tried soaking it in vinager and then scraping them off, worked a little bit but it is still there

 

You could try using a polish on them or scratchx. It might take a machine though.

 

Most likely you will have to polish the glass with a machine and an abrassive polish.

 

Polish!

 

i dont know if this is safe on tint, but i think they normally put the film on the inside of the window anyways. but go to the store and get some bon-ami powder (house cleaning product) and then add some water to it to make it a paste and then use a little pressure and rub that on your windows. we used this on the back window of my brothers truck and it worked great, somewhat time consuming, but still worked.

 

so i should just use some normal car polish?

 

http://www.autopia-carcare.com/bgi-20214.html

 

Sounds like the acid rain etched your glass. Sometimes they can be polished out