Hi
I have a Sterling 520 2006, we have black marks on most if not all of our fly screens looks like mold have tried to clean with hot soapy water but no luck, has anyone any ideas please.
bryan
I have a Sterling 520 2006, we have black marks on most if not all of our fly screens looks like mold have tried to clean with hot soapy water but no luck, has anyone any ideas please.
bryan