Wife comes home yesterday and tells me about her friends BMW, that someone rubbed chewing gum into the finish in a long thin line. Apparently it's hardened and collecting foreign matter. LOL
Her friend wouldn't dare hire me to work on the car but she wanted my advice anyways/
Just curious what advice people might give? These are some of the things I might try--not in this order.
Bug & Tar Remover?
Peanut Butter/Peanut oil?
APC and Pressure washer?