Can anyone help me with how to remove kid's suntan lotion stains (containing zinc oxide) from the dash, glove box, seats and door of my black on black A4 titanium package? A friend's child got it all over the place and warm water will not get the stains out since the stuff is made to not come off in water. If someone could give me some help in how to remove the stains and what to use to re-treat the areas, I would be grateful. The car is only 2 weeks old and I am sick over it. Thanks in advance.