Hello, Try using OxiClean which is meant for the washing machine, BUT mix ONE scoop of it in a small bowl with some hot water, using a j cloth scrub the rug with quite a lot of the water and foam. This should work - it cleaned up a whole mug of coffee off of my cream carpet. Just don't use too much because it's quite effective. If you do use too much and it looks like it's bleeched your rug, don't worry, it wouldn't have done, just add more water to the area when it's dried and rinse out any ecess oxiclean.