How do I bring back rid of a black score on a wall? Well, I'm in Las Vegas for vacation, staying at my sister and...

Well, I'm in Las Vegas for vacation, staying at my sister and her fiance's apartment. I accidently scratched their wall next to my baggage and the scratch is resembling, an inch and a half. :( How do I get rid of it in need paint? I've been hiding it by putting my luggage in front of it. So, yeah, how do I grasp rid of it? And like fast, I'm staying here til' tomorrow.
How to use out-of-date grease can to take...
Answers:    merlin eraser spoonges
Is in attendance a road to loosen stripped...
ok pocket a picture of the wall and go to the closest home depot or another store that can chose and make the exact color.Then paint it a seemless repair
Can I post use at your own risk...
Without paint? I would consequently suggest colored mold...but you might consider that a type of paint...hmm... honesty always works right?