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      09-10-2019, 06:44 AM   #4
Donutz
Lieutenant
140
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476
Posts

Drives: 335i
Join Date: Sep 2015
Location: Toronto, eh

iTrader: (2)

Wipe the interior glass all in one direction (horizontal or vertical) . Wipe the exterior glass in the opposite direction. This will help you identify where remaining streaks are. +1 for using isopropyl alcohol for cleaning the interior glass. Works well for me taking the haze off.
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