Using your Dishlex DX302Sx grey dishwasher handle is a breeze. First, make sure your dishwasher is turned off and unplugged. Then, remove the old handle by following the simple instructions in your dishwasher's manual. Next, attach the new grey handle to the dishwasher in the same way the old one was attached. It should fit easily into place. When it comes to maintenance, just wipe the handle with a soft, damp cloth regularly to keep it looking clean. Avoid using harsh chemicals or abrasive materials as they could damage the plastic. If you notice any issues with the handle, don't worry - it's fully guaranteed, so you can reach out to us for assistance.