Cleaning HID Projector Lenses?

[TbonePdx]

I have a 2010 MKS Ecoboost. My projector lenses are cloudy and I'd like to clean them. I plan on removing the bumper and headlight assemblies. My question is, are the lenses accessible once you remove the bulbs and/or ballasts? I'll be replacing the D3S bulbs at the same time.

Thanks,

Tony