Remove contamination from windshield?

Hi,

How do I remove contaminates from my cars' windshields? On the G35, I have tried using Einszett Glas Polish with an Orange Light Cutting Pad, and last night I did Optimum Poli-Seal with a White Polishing Pad. There seems to be no difference. I have tried claying the glass (granted, with soft clay) and that seems to make no improvement, either.

On my last Autogeek order, I purchased a Lake Country Glass Polishing Pad. Should I try that with Poli-Seal (or Einszett Glas Polish), or should I order a Yellow Cutting Pad and use it with Poli-Seal? Or maybe it's time for the Glass Leveling Pad that Autogeek sells? Einszett Glas Polish seems to suck with applying by machine because it hazes over too quickly, but Poli-Seal loves glass as much as it loves paint!

Any help is appreciated, I just want a super clean windshield because after 13K miles on the Subaru and I think 24K miles on the G35, their windshields need some real cleaning !!!

Thanks,
Emile

try boniami cleanser it will not damage glass and will clean the windshield up great

You don't want Bon Ami cleanser, you want Bon Ami cleaning powder.
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