earlier i removed the mud guards off the car, but i was only able to remove the rears, not the fronts. i'm able to unscrew the screw but it wont come out completely. is there a trick to this and what do i use to clean the marks left behind from the mud guard.

tia.

 

I had the same problem. One screw on each side kept turning. I said screw and dremel'ed it off. I used scratch-x 2.0 to reduce some of them but it still needs some work.

 

^very similar, just kept on turning so i pulled it off with hands, but now i have to deal with the outline marks left behind from the guards.