Using your Portebello dining chair is easy. Just place it around your dining table and sit on it comfortably. When it comes to cleaning, use a soft, dry cloth to wipe the wood frame and metal parts regularly. For the rattan cushion, you can gently vacuum it to remove dust. Avoid placing the chair in direct sunlight for long periods as it may fade the finish. Also, don't expose it to excessive moisture as it can damage the wood. If there are any spills on the cushion, clean them up immediately with a mild detergent and water solution. With proper care, your chair will last for a long time.