Using your new Bosch Logixx inner door moulding is a breeze. First, make sure your washing machine is turned off and unplugged. Gently remove the old inner door lining. Then, align the new lining correctly and press it firmly into place. It should fit snugly. As for maintenance, keep the door lining clean by wiping it with a soft, damp cloth regularly. Avoid using harsh chemicals as they might damage the part. If you notice any signs of wear or if it doesn't seem to fit properly over time, don't hesitate to contact us. Before buying, double - check your model number to ensure this part is the right fit for your machine.