Using these chaise lounges is easy. Just unfold them and place them in your desired outdoor spot. You can adjust the backrest to your preferred angle for maximum comfort. When it comes to maintenance, use a mild soap and water solution to clean the aluminum frames and mesh seats regularly. Avoid using abrasive cleaners as they may damage the materials. If you're not using the lounges for an extended period, it's a good idea to store them in a dry place to prevent rust on the aluminum frames. Also, make sure to follow the assembly instructions carefully during setup to ensure the lounges are stable and safe to use.