Greese stains and Textile?

[nospot]

I own a white Icon Contra jacket. Ya I know what your thinking why did he buy white?! To be seen!, anyways on my last ride I picked up some speckle greese spots on the back of my jacket. I tried brushing it with warm water and soap but nothing came out! I then bought one of those Tide eraser sticks and that didn't work either! I'm about to try a Clorox bleach stick, but I don't want to damage the textile. Any help on this greesy mess???