Juice stain on leather sofa

[user1498062539]

I've a dried up J2O stain on my leather sofa which I can't seem to get out!! I've tried white vinegar, scrubbing with dish soap, toothpaste but no use as of yet 😤 Anyone got any ideas ?

No idea but here because I'd like to know too.

Put it somewhere where sunlight is on it - great for naturally fading red based stains