[speeder]

Originally Posted by aschen

are you using one of the gritted polishes or actually wet sanding? I think you need to do the latter to have it last

I had good luck with this kit
https://www.amazon.com/3M-39014-Lens-Renewal-Kit/dp/B002UJ13QO/ref=sr_1_6?s=automotive&ie=UTF8&qid=1500401573&sr=1-6&keywords=3m+headlight+restoration+kit

I always wet sand them first. Only take a couple minutes and you can always see the white muck coming off in the water. I grabbed some 1500 out of the wash pail yesterday and it worked great. Then I buffed w plastic cleaner/polish.

It just doesn't last worth a darn.