Using this Fisher & Paykel fridge door shelf dairy cover is easy. Just place it on the right - hand side small fridge compartment door shelf where it's meant to go. When it comes to maintenance, you can simply remove the cover and wash it with mild soap and water. Let it dry completely before putting it back on. As for the mounting pin, if you need to install it, make sure to handle it carefully. And always double - check your fridge model number before buying this cover to ensure it's the right fit for your appliance.