Using this water seal is a breeze. First, make sure your washing machine is turned off and unplugged. Then, locate the old water seal and carefully remove it. Next, place the new water seal in the right position. It should fit snugly. When using your washing machine, don't overload it as this can put extra stress on the seal. For maintenance, regularly check the seal for any signs of wear or damage. If you notice any leaks or the seal looks worn out, it's time to replace it. And always remember, this product comes with a guarantee, so you can trust its quality.