Using these lumbar pillows is a breeze. You can place them on your couch, bed, or even a chair to add a pop of color and some extra comfort. When you're lounging, lean back against them for great support. There's no assembly required, so you can start using them right away. As for maintenance, spot clean the pillows with a mild detergent if they get dirty. Avoid using harsh chemicals as they might damage the polyester material. Keep them away from sharp objects to prevent tears. Just follow these simple tips, and your pillows will stay looking great for a long time.