This was just from a small, 8"x3" section of my rear bumper using a clay bar (decided to go with a more risky bar, the blue bar, since my car is not parked in a garage).
https://instagram.com/p/8i7T9TGyzR/
Sorry, I don't know how to get just the picture from an Instagram post.
Make sure you use a quality quick detail spray and not just water when you clay bar. Trust me, a friend didn't listen to me and ended up scratching and marring his paint, and had to spend hours fixing all the scratches.