Using your Bradley touchless soap dispenser is a breeze. First, if you've chosen the Multi - Feed system, make sure to purchase and install the “6 - SOAP - MFT” Soap Multi - Feed Tank. Fill it with your preferred non - proprietary bulk foam soap through the top fill port. For the Single Fill System, fill the soap at the spout. When you place your hands under the dispenser, the touch - free dual sensors will detect them and dispense soap. The indicator light at the base of the spout will let you know if it's powered on, when it's activated, and when the soap is running low. You can select the power supply that suits you best: a battery pack with 4xAA alkaline batteries or an A/C adapter. As for maintenance, regularly check the soap level and refill as needed. Keep the dispenser clean by wiping it with a soft, damp cloth. Avoid using abrasive cleaners as they may damage the Brushed Brass finish. Remember, this item is non - returnable, so handle it with care. And because it complies with ADA guidelines, it's designed to be user - friendly for everyone.