Black Streaks (Under window) up date
OK, I have tried everything everybody suggested. Star Brite from west marine, mean green mildew destroyer, awesome, Mcguiars marine RV one step compound, and others. Seems like the Star Brite removed ...
Forum Discussion
You could try some Greased Lightning. Use in a small area to make sure it is OK to use. Make sure that you wash it off with some soapy water and then wax if necessary.
