Using this faucet is easy. Just wave your hand near the touch-free dual sensors to activate the water flow. The indicator lights on the spout will show you if the faucet is powered, activated, or if the battery is low. Remember to replace the 4xAA alkaline batteries when the low battery indicator comes on. For maintenance, clean the faucet regularly with a mild soap and a soft cloth. Avoid using abrasive cleaners as they can damage the Brushed Bronze PVD finish. Since it's a non-returnable item, make sure to check all the details before purchase. And as it complies with ADA guidelines, it's suitable for various users.