foggy headlights

Has anybody tried and had any success with these compounds on the web that are supposed to remove the haze from headlight covers?

Thanks.

Look under HiFlow's Tech Referance.

Have a peek at this:
http://www.automotiveforums.com/vbulletin/showthread.php?t=174382

Look under HiFlow's Tech Referance.Damn, one minute too slow. Oh well I gave him a link to click for it anyway.

my drivers headlight i got from 50resto is starting to get foggy and get all kinds of moisture in it, i just got them a few months ago, it sucks.

Great! Thanks for the info and the link. Dummy me didn't think to look there. I'll try the sanding and polish.