Is there any cleaners for the carpet that are green or something I can make up that is green? I am talking not only for spot treatment but to use in a steam cleaner as well.
Hmm, I am really not quite sure what you are looking for still. What exactly do you want to clean on your carpet - what is it usually prone to?
There are different effective ways depending on what ends up on your carpet.
Green Cleaner For Carpets 
Linear Mode
