I recently accidently used a Quick Detailer on the metal spoiler part on the rear of my 98 4runner. I kind of forgot that the QD had some wax in it, and it left a white stain on the metal spoiler. I HOPE this will come off because it looks pretty bad... I attached some pics to show you all what i am talking about. Hopefully someone can help me out here with something to get this off..i have already tried soap, window cleaner, and things like that. I dont know what is safe to use. PLEASE someone help me here...it looks pretty bad as you can see.....