I purchased this new four years ago and used it about four times. After home cleaning, I stored it at home. I am selling it because I am organizing my belongings for a move. There is no box or instruction manual, only the main unit and a bag. I haven't found any noticeable stains, but this is a personal check, so there may be oversights. It was stored folded, so there are wrinkles. Please understand this before purchasing.