Hi all,<br /><br />I have a 16' custom cover for my boat and it has a little of everything on it. Tree sap, Mildew, and just plain dirt. I bought my boat a few weeks ago for $250.00. But since it sat for most of this year outdoors, the cover took a hit.<br /><br />What is the best way to clean it and what type of solution should I use. Its water repellant right now but it will leak when it rains heavily so I am not worried about losing its repellant as I can always spray some on it later.<br /><br />Thanks for the help! This forum is outstanding.<br /><br />Rob