Using your Christopher Knight Home® Club Chair Seat Cushion is a piece of cake. Just place it on your club chair and you're ready to enjoy your outdoor time. When it comes to cleaning, if there are small stains, you can spot - clean them with a mild detergent and a soft cloth. For light dirt, simply wipe it down. Make sure to dry it thoroughly after cleaning. As for maintenance, try to keep it out of direct sunlight when not in use for long periods to prevent the fabric from fading. If you live in an area with harsh weather, it's a good idea to store the cushion indoors during extreme conditions. This will help it last longer and keep it looking great.