[Monster335]

What should i use to clean headlights with? Car is about 2 yrs old and its got some hard spots (if that makes sense) on the headlights but only noticeable when lights are on. Other than that I'd say its still in good condition.

[droptop335]

Originally Posted by Monster335

What should i use to clean headlights with? Car is about 2 yrs old and its got some hard spots (if that makes sense) on the headlights but only noticeable when lights are on. Other than that I'd say its still in good condition.

If you have any combination cleaner/sealant products on hand (I use klasse all-In-one), try that first. It may be all you need. Follow up with a true sealant to keep them protected

If that doesn't work, you may have to use a true polish or even wetsand.

[Monster335]

thank you sir.

[Envious Eric]

scratch the true sealant as stated above, you actually need to recoat them, not just protect them. When you polish headlights, you are going to remove the UV coating in the plastic. something like opti-coat is a better choice, but obviously more expensive.

[MrQuickR1]

I'm about to tackle this project myself. I have little stone chips in them as well. I have yellow lamin-x for the fog lights so I have to really get them cleaned up. Was thinking about sanding them but then I would need to coat it and the lamin-x may not adhere to it at that point.
I did use the turtle wax headlight restore kit on my truck, it has little sanding pads and compound. Also give you a (wet nap) style of sealant/coating.
Comes out pretty good.
I'm thinking more on the lines of the 3m system now...not really sure yet what I want to do. I guess I'll determine it as I get into the front end later on today.

[droptop335]

Originally Posted by Envious Eric

scratch the true sealant as stated above, you actually need to recoat them, not just protect them. When you polish headlights, you are going to remove the UV coating in the plastic. something like opti-coat is a better choice, but obviously more expensive.

This would only be true if the OP used a true polish, rubbing compound or wetsand. A product like Klasse AIO will not remove the uv coating.