She had a hard time moving on from the "bubble gloves" part. She did a really good job with soaping up though.
There is some debate, I gather, in the Montessori community on whether or not to correct this kind of blatant disregard for the steps of the activity. Some say you should present the materials and then let the child do as they may, as long as they are respectful, and eventually they will begin to copy your demonstration. Some say you should help them through the activity from beginning to end and encourage them to do it the right way.
I obviously follow the former philosophy.
One nice thing did come out of this exercise, as she cleaned up her mess almost entirely by herself.