Using this Milwaukee drain cable is easy. First, connect it to your compatible drain cleaning machine, like the MX FUEL™ Sewer Drum Machine. Then, slowly feed the cable into the drain. As you do this, the power is transferred to the end of the cable to break up clogs. When using, make sure the machine is turned off before connecting or disconnecting the cable. Also, avoid forcing the cable too hard, as it might get damaged. For maintenance, after each use, clean the cable to remove any debris. You can use a mild cleaner and a soft cloth. Store the cable in a dry place to prevent rusting. Remember, this cable comes with a 2 - year warranty, so if you have any issues, reach out to the manufacturer.