Using this Westinghouse freezer door shelf is easy. Simply place it inside your freezer door. It's designed to fit snugly and provide a stable surface for storing your frozen items. When it comes to cleaning, you can take it out of the freezer and wash it with mild soapy water, then dry it thoroughly before putting it back. One important thing to note is that this shelf may not be suitable for all Westinghouse freezer models. Always check your model number against the list provided before making a purchase. This will ensure you get the right fit and avoid any installation issues. If you're unsure, feel free to contact us for assistance. Regularly check the shelf for any signs of damage, like cracks or breaks. If you notice any, replace the shelf to maintain the safety and functionality of your freezer.