Using these chairs is easy. Just place them around your dining table and enjoy a comfortable seating experience during meals. When moving them, lift them gently to avoid scratching the floor. For cleaning, use a soft, damp cloth to wipe the PU - padded parts. Avoid using harsh chemicals as they may damage the PU material. To keep the chrome metal legs looking shiny, you can use a mild metal cleaner. As for the MDF construction, keep it away from excessive moisture to prevent warping. Regularly check the joints to ensure they remain tight and stable for long - term use.