This. Once again, I think somewhere in the chain of replies someone didn't really read the original post well enough and jumped to the conclusion he was trying to get rid of stains, not create them. Then others started posing their own idea on how to get rid of stains. Take a lesson from this example and carefully read the posts so as not to jump to what would have been the obvious conclusion. I agree most people want to get rid of their stains, not create them.