Keeping the hull of an Ollie looking factory new is doable. My nine yr old Elite shill shines like the first day. If you can somehow keep it out of the sun when you are not traveling, that will help stop UV damage from beginning. I have managed to wax mine at least yearly, sometimes semiannually with various products along the years. My go-to product right now is ReJex, mentioned above. Initially, I intended only to put it on the front to make Bug removal easier. But it went on so effortlessly, I did the whole trailer. Great stuff. Gets rid of bugs . . . get some now.