Very easy to clean. Simply spray with water or sweep away dirt and debris. Made of a lightweight breathable material that does not damage grass. The woven construction allows for quick drying and prevents mold and mildew. Corner loops can be staked to keep the mat securely in place. Can be easily folded into a compact size for convenient storage. UV coated polypropylene material resists sun damage and fading. Great for your RV, patio, in the garden, camping, or on the beach. Perfect for placing under pet pens and cages.