Using this Whirlpool inner door moulding is easy. First, make sure your washing machine is turned off and unplugged. Then, carefully remove the old inner door lining and replace it with this new one. It should fit easily into place. When using your washing machine, avoid using excessive force on the door to prevent damage to the moulding. For maintenance, wipe the inner door lining with a soft, damp cloth regularly to keep it clean. If you notice any signs of wear or damage, contact us right away. Remember, if you're unsure about anything, just give us your full model number and we'll help you out.