While trying to remove masking tape residue yesterday, I used rubbing alcohol (70%) to try to remove it (tested on a couple of spot), it work but not that good, to my main questions: I have a lot of water spot on the Black Trims that was really hard to remove by many wash and srubbing with MF towel but when i used the alcohol,(did not try AIO or any other polish to remove yet) the spots came right off leaving no spots at all but on the MF towel it has black residue on it, do you think that was the black trim color coming off? I did not see any fading color off the trim. So I also tested on a short horz. scratch mark that was black on white front bumper, it removed the black residue mark,(washed that same spot many time but wouldn't come off (didn't polish yet). Also tried on paint and glass water etched but did not work. So is alcohol safe on black trim and paint or should i stop using it?
Thanks in advance!
Thanks in advance!