Using these chairs is a breeze - just take them out of the box and place them where you want in your outdoor area. They're great for any outdoor dining occasion, like dinner parties or quiet meals. When it comes to maintenance, you can easily clean them with mild soap and water. Since they're made of weather - resistant polypropylene resin, they can stay outside all year round, but it's a good idea to store them in a covered area during extreme weather. Also, make sure to check the chairs regularly for any signs of wear and tear. Don't stack too many chairs on top of each other to avoid damage. Enjoy your new outdoor dining chairs!