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Old 10-16-2012, 07:42 PM
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Nordic_Kat Nordic_Kat is offline
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Location: Texas
Join Date: Aug 2009
Posts: 7,604
Mein Auto: 2009 328i E93 MT
Originally Posted by matreyia View Post
The only way to prevent streaks when rolling down your window is to wait until the car dries completely which will take a few hours. Depending on the humidity it may even take a day or two.
If you are really impatient, which pretty much describes me, after washing the car, put the windows down, and put the top down to dry the front cowl area and the back trim strip area. Also, this allows caught water to drain from the taillight areas. Put the top back up, and the windows back up. The windows will be all water streaked. Immediately clean them with a quality window cleaner like Meguiar's Professional Glass Cleaner. Then leave them in the up position for about 18 hours. Unless you live in a swamp (and Houston pretty much qualifies) you should have little trouble with the dreaded white streaks.
If your sport doesn't put blood, dirt or grease under your fingernails,
then it's just a game.

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