How to remove oil spill marks on concrete?

[GEONat]

I managed to get some oil drips on my rough concrete. Is there anyway of getting these removed?

 

[Foxtrot Whiskey]

 

[RiverRat]

Pressure washer and be done with it

 

[Martin Hand]

Tide?! surprised with how well that worked!

 

[Grady]

Laugh, but it works! Well that and some elbow grease.