Headlites

I have a 200 Intrepid. The headlights housings have fogged up. Is there something I can put on them so I can see better.

Is the outside of the housing hazy, or is there a build-up of moisture inside the housing? Clarifying the exact situation makes a difference in terms of getting the correct solution.

Fogged up ? do you mean on the inside ?? That’s moisture from bad seals , seams, or cracks.
Or do you mean yellowed, and weather worn ? thereby no longer being clear plastic lenses ? Get a plastic polishing kit ( you need your electric drill ) and buff them out, or replace them.