So I'm starting to notice my headlights are spotting and getting a little fuzzy so I was wondering if there was something I can use to keep them protected. Don't want them to get all ugly looking or yellowing.

 

I personally use this Wolfgang Plastic Surface & Headlight Sealant It holds up well if you reapply regularly. I also apply (2) coats of Klasse to my headlights as well as the rest of the car two or three times a year.

Using the Wolfgang my 04 Acura TL headlights would still oxidize (haze) a bit but I had previously performed a full restoration and stripped them of all the factory UV coating. This product would allow me to be haze free for 6 months or so before having to use Meguiers PlastX to remove the new layer of haze.
I imagine that on a head light with the UV coating in place, you could anticipate even better results/longevity.

 

Thanks I will try this out. I guess they don't make headlights like they use to. I would expect them to last at least 5 years before they start clouding

 

I use wax on mine 3-4 times a year. Works well.