Mothers plastic polish is great and available at most automotive parts stores. It is quick and easy and only costs about 5 bucks for a lifetime supply. Happy polishing, Patrick
The best I've tried is definitely 3M Swirl Mark Remover. I know a lot of high end dealers use it. It works well for both acrylic and plastic dust cover. The effect normally last a few weeks.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.