I have been working on mine for a while now, here and there. I just did a second pass on Satruday night. I got a kit at an Auto Parts store. It has some sheets of high grit sandpaper, and some polish. I started with the 1000, went to 1500, 2000 then 2500, wet sanding. Then finished with the liquid polish. I didn't work hard enough on it the first time, it was improved but not quite right. It looks MUCH better after I spent a good hour on them Saturday. I may need one more time concentrating in certain areas.
Then I will protect them in the future with regluar waxings.
