Keep your Frido Portable Travel Seat Cushion clean by vacuuming it to remove dust and loose debris, and wiping minor stains or surface dirt with a damp cloth. The cushion is not washable, so do not machine wash or hand wash it, and avoid bleach, harsh chemicals, and abrasive cleaners, which can damage the material. If it becomes damp, allow it to dry naturally, and store it in a cool, dry place when not in use.