I have a 1998 fever that I got out of storage to do some spring cleaning. I am planning on getting the interior all replaced in the next couple of weeks. However the actual fiberglass parts of the interior (mainly the floor) has been discolored with age and weather. Is there something that will bring back the brand new bright white look? Or does it need to be repainted? I know once I get all the vinyl interior replaced the dingy looking floor will really be an eye sore. Any advice would be greatly appreciated!

bleach powder. Bar keepers friend works well also. If it just fiberglass you can try muratic acid.

I use Soft Scrub on the floor. Same stuff you use on the shower. Cleans the textured floor up very well.