Using this door gasket is easy. First, make sure your washing machine is unplugged to ensure safety. Then, carefully remove the old gasket. Place the new gasket in position, using the inner and outer wire clamps to secure it firmly. Make sure it's properly aligned to prevent leaks. When using your washing machine, there's no need to worry about grease damage as this gasket is grease resistant. For maintenance, periodically check the gasket for any signs of wear or damage. If you notice any issues, replace it promptly. If you're not sure if this gasket fits your Bosch, Neff, or Siemens front loader, just contact us with your model number before buying.