Wonder whether anyone else has any experience with this. It is rather hard to find. There is a company called Imperial Products on the web that sells it. It is a spot remover paste formulated in Germany. It has taken out everything that I have ever used it on, from clothing, carpeting, upholstery etc. Has anyone else used it? Also, the lady Annie at this website will spend time with anyone on the phone regarding its use in removing stains. It has been great!