Using your Christopher Knight Home® Perla 3 - seater outdoor sofa set is a breeze. Just place it in your backyard or patio, arrange the seats and table as you like, and you're ready to relax. When it comes to cleaning, you can use a mild soap and water to wipe down the acacia wood frame. For the cushions, spot - clean with a gentle detergent if there are spills. As for maintenance, since the set is weather - resistant, it can stay outside most of the time. But to keep it in top condition, cover the cushions or store them indoors when it's not in use, especially during heavy rain or winter. This will help preserve the appearance and extend the lifespan of your sofa set.