I am having the same problem with a pink juicy bag and thought I would let you know what I am doing to remove the stains. First, I completely covered it in SHOUT (you can buy that anywhere) and let it set in overnight. Then I took a damp cloth and wiped down the area along with some TIDE and blow dried it the opposite direction I wiped it down. Do not rub in the stain it will change the texture of the bag. It was a really bad stain and now 80% of it is gone. For the remainder, I will repeat. Until it's completely gone. Someone once told me to spray windex on it but haven't yet tried that.