My sister needed to remove tough stains from her carpet but did not want to use harsh chemicals. She had a bottle of Castille soap and wondered if that would work. After some research online, she found this article that listed how she could use Castille soap to clean her carpets and make the look brand new. She was very happy with the results and has bought more Castille soap for her home. If you also have dirty carpets or greasy stoves, you can refer to the tips in this article to see how you could get rid of tough stains and dirt with the help of Castille soap.