I experienced this myself when I awoke to a red stain on my cream carpet that had been from treats I gave my cats. I never buy red cat food for this reason, but didnt realize these treats would be so red. Anyway, I knew they would be trouble and my cats didn't disappoint. To make it worse, the stain was dried by this time. I tried Natures Miracle (nope), then my spot blot w/ Oxyclean 4 times (nope) was still dark pink. So finally I poured club soda on it, put a white washcloth on top and then an iron on low. I did this more times than I can count, pouring more water on it many times. And finally...success. Steaming it out, worked! And the treats? Well there gone for good! ... View related article.