My car was parked next to our steam cleaning pit the other day and subsequently got covered in spots of truck wash. Gave it 2 washes on sat after to try and get it out but to no avail. I bit the bullet and had to brake out the black t cut then some turlex wax platinum wax all by hand and cloth. I tell ya arms ached after that lol but it seems to of come up not to shabby.
forgot how much of a mare black cars are to keep clean but they are worth it when they are. ( i know i havnt back to blacked the trims yet )