I stopped by Oreillys this morning and found Meguiars Paint Protect on the clearance rack for $1.97
I've always been curious as to how this would work to protect headlights after using McKee's AIO Headlight Restoring Polish.. I cleaned up the headlights on a Toyota Camry 4months ago, and protected them with Megs Headlight Protectant. They're already starting to haze up again... It'll be great if this lasts longer.
You cannot go wrong at that price. I used the same headlight polish on my HHR a few months back,and I'm noticing haze as well. I have used Opti-Seal and other products on them after the polishing job. Paint Protect might be the ticket.