Many plastic stores and marine dealers sell a plastic cleaner/scratch remover. <br />This product works very good. I know west marine has it. <br />I think most marine and plastic stores have it. Search hear at I-Boat. <br />The best way of course is to cover it and remove from the boat and sun when not is use. <br />My X50 still looks brand new but I always remove at the end of a trip and take it inside. <br />When cleaning always use a soft cloth, not paper towel which will scratch.<br /><br /> http://www.iboats.com/mall/index.cg...rent_category=plastic clean&*******=946757041
