FAQ Search Select a Category BarkBath Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go How is the 3X Concentrated Formula different than the other formulas for full size deep cleaners? Answer: 3X offers you the same great cleaning and the same great coverage as the 128oz bottle of Fiber Cleansing formula, yet comes in a smaller, easy to use and store container. Related Questions How often should I deep clean my carpet? I have purchased OxyKIC in the past and can no longer find this - why? I have an upright carpet cleaner. When mixing the cleansing formula do I use it full strength or dilute it in my machine? Where can I purchase replacement parts for my BISSELL Deep Cleaner?