I am totally shocked how this works so well.  I had some expectations but they were highly surpassed.  The minute this arrived I tried it on the floors to clean grout, 5 stars! Then I had this stove top that had years of  hardened grime and it was simple to clean up.  It is super easy to use and all the attachments work on so many places.  The process on the stove took me about 10 minutes.  I am sure my showers will be squeaky clean and they are next.