Cleaning Aluminun Screens

Old 05-25-06, 09:53 AM
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Cleaning Aluminun Screens

How can I remove the white powdery spots from my window screens, or is it time to replace them? Thank you.
Old 05-25-06, 12:39 PM
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The white powdery spots is oxidation of the aluminum. Have them rescreened with fiberglass mesh which will not oxidize.

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