These dining chairs are very easy to use. Just place them around your dining table and enjoy your meals. When sitting on them, make sure to distribute your weight evenly to avoid any unnecessary stress on the chair. As for maintenance, use a soft, dry cloth to wipe off any dust regularly. For stains on the brown fabric, use a mild fabric cleaner. Avoid using harsh chemicals as they may damage the fabric. Also, keep the chairs away from direct sunlight for long periods as it might fade the color. The stainless - steel base can be wiped with a damp cloth and then dried thoroughly to prevent rusting. Since this product is discontinued, handle it with care to make it last.