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 What is RFID Technology? Answer: Radio Frequency Identification (RFID) is a technology that has existed for decades and is currently used in toll road passes (EZPass) and gasoline pumps. RFID technology involves tags that emit radio signals which are received by reader devices. 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?