Using this Samsung door gasket is easy. First, make sure your washing machine is turned off and unplugged. Remove the old gasket carefully. Then, place the new gasket in position, aligning it properly with the door area. Press it firmly to ensure a good fit. When using your washing machine, avoid overloading it as this can put extra stress on the gasket. For maintenance, regularly check the gasket for any signs of wear or damage. If you notice any issues, contact us right away. And remember, if you're ever unsure about the suitability of this gasket for your machine, don't hesitate to share your model and serial number with us.