Using this spice rack is a breeze. Just place your spices in the clear bottles and put them on the rack. When you need a spice, simply give the rack a spin to find it quickly. As for maintenance, you can wipe the rack with a damp cloth every once in a while to keep it clean. Make sure not to use abrasive cleaners as they may damage the rack's surface. Also, when placing heavy spice bottles, ensure they are evenly distributed on the rack to prevent it from tipping over.