Using these chairs is super easy. Just place them in your desired outdoor spot, like your backyard or patio. They're great for sitting back and enjoying a sunny day or for hosting guests. When you're done using them, stack them up neatly to save space. As for maintenance, simply wipe them down with a damp cloth to keep them clean. Avoid using harsh chemicals as they might damage the plastic. Also, during extreme weather conditions, it's a good idea to store them indoors to prolong their lifespan.