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Old 10-26-2012, 07:29 AM
positiveions positiveions is offline
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Location: La Verne
Join Date: Apr 2012
Posts: 73
Mein Auto: '09 VW MKV Jetta 2.5L
For hard water spots on paint, I started using CHEMICAL GUYS: Water spot remover. But dilute it, if i am not mistaken 4:1. IT is an acidic in base.
For windows, you can use the above, but don't need to dilute it.
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