My girl, Patches, has really soft white fur all around her mouth and I have just noticed that she had horrible orange stains all it. I am assuming that it is from the carrots that she eats. I was wondering if anyone knew of any products that are good to use for getting rid of these stains. I don't want to use shampoo because I have a feeling that I will have to wash her face on a regular basis and I heard that you are not really suppose to put shampoo on a guinea pigs face. Any ideas???