Using these chairs is easy - just pull them up to your dining table and sit back to enjoy your meal. When it comes to maintenance, use a soft, dry cloth to wipe the chrome frame regularly to keep it shiny. For the upholstered part, vacuum it gently every few weeks to remove dust. Avoid placing these chairs in direct sunlight for long periods as it may fade the black upholstery. If there are any spills on the cushion, clean them up immediately with a mild detergent and a damp cloth. Also, try not to put excessive weight on the chairs to ensure the curved legs maintain their shape and support.