This stuff is miraculous, and I am so glad I can get it on Amazon now! I have been using it for 5+ years and I recommend it to anyone I know who has carpet or cloth furniture. I have removed coffee stains, red wine stains, blood, pet urine, you name it. It is truly amazing. I have tried all sorts of things and I can honestly say this is the only thing I have ever used that has worked 100% of the time. There have been occasions when I have had to apply more than once, but it has always worked.