My dad used to swear by newsprint (black n white not the Sunday funnies) and vinegar solution for mirrors. Ol Andre prevents any translucent surface from being see through so i don’t really try that hard. Lil F@$ker could make a window dirty by just looking at it. Soap/water and a razor blade on the outside might help. I’m actually in the hunt for a later model wiper arm hack that fit updated wiper blades myself…….
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