Stain Removing?
Answers: aw, come on, it's your science project!
Contact your Extension Service homemaker agent. Each county have one......or a neighboring larger county. Do a Google for (your state) Cooperative Extension Service. It will probably take you to your state university site and from within you can dig down and find your agent. Or you can look contained by the phone book under state or county...vary from listing to register. The agent is a master degree or high in home ec type question and if he/she can't answer they can direct you further. Dummies is a good start.......do they propose references within the back?? Also do a Google.......at hand were some interesting sites at hand......but I'll let you read them. Afterall, it is your project.
Try going to the websites of these cleaning companies. By ruling, they have to hang on to "Hazard Sheets" on all chemicals and products they vend. These hazard sheets may explain how they work.
More Questions and Answers...