Using this washing machine drain hose is a breeze. First, make sure your washing machine is turned off and unplugged. Then, attach the straight - fitting end of the hose to the washing machine's drainage outlet. The different diameter ends ensure a proper fit for your machine. Next, use the hook at the other end to hang the hose over the sink. This helps to keep the hose in place and allows for smooth drainage. When it comes to maintenance, it's a good idea to check the hose regularly for any signs of wear or blockages. If you notice any cracks or leaks, replace the hose immediately. Also, make sure to keep the hose clean by flushing it with water every few months. This will prevent clogs and keep your washing machine draining properly. Remember, this hose is fully guaranteed, so if you have any problems, you can reach out to us for support.