Using these chairs is a breeze. Just place them in your desired outdoor location, and you're ready to start enjoying your outdoor dining or gathering. Since they don't require assembly, you can start using them right away. When it comes to cleaning, a simple wipe with a damp cloth should do the trick. For stubborn stains, you can use a mild soap. As for storage, these chairs are stackable, so you can easily stack them up in a corner when not in use. Keep them away from sharp objects to avoid scratches on the polypropylene resin material. Also, during extreme weather conditions like heavy snow or strong winds, it's a good idea to store them indoors to ensure their longevity.