My experience is typically no. There are plastic polishes available, but that usually takes off the light stuff. There kits available from aircraft suppliers skygeek.com Mirco-Mesh Aircraft Window Restoration Kit (Heavy Damage Removal) $84. I have tried it on an auto headlight that was sun damaged and didn't have much luck. Best off replacing the headlight and then put on a protection film that can be periodically replaced. Kent Miller SBSS Date: Thu, 21 Sep 2006 15:18:03 -0500 From: Stan Myers <[EMAIL PROTECTED]> To: Soaring Digest <soaring@airage.com> Subject: OT: Can anything be done with "frosted" headlight covers? Message-ID: <[EMAIL PROTECTED]> My headlights on 98 Audi A6 are almost completely frosted. Any help out there? Thanks Stan RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED] Please note that subscribe and unsubscribe messages must be sent in text only format with MIME turned off. Email sent from web based email such as Hotmail and AOL are generally NOT in text format