How do you bring back the clear plastic on head light Len's on a car?

Go to www.eastwood.com They have a kit just for that. Works pretty good and a lot cheaper than new headlights.How do you bring back the clear plastic on head light Len's on a car?
There is a kit you can purchase at Car Quest for around $38.00. or you can use Flitz it and a buffing pad. I keep mine waxed with a uv protector wax, after 10 years they still look like new. Every time you wash your car, put a little wax on the headlights and tail lights, and buff them.How do you bring back the clear plastic on head light Len's on a car?
You could buffer it maybe? I would personally just get new headlights. They're not that expensive.
use tooth past put it on thick let it for 10 minuts and clean with aglass cleaner.