How to get rid of a hoof oil stains?!

[AprilBlue]

i recently bought a new numnah and i put it in my box(stupidly) and i store my hoof oil in there aswell and it turns out that my hoof oil leaked and i now have 2 massive hoof oil stains on my numnah is there any way i can get rid of these stains or is my numnah ruined?

 

[Tnavas]

Try soaking the numnah in Napisan - it certainly gets hoof oil out of jods