To use this cat toy, simply place it in front of your cat. The rattle bell and catnip inside will quickly catch your cat's attention, encouraging them to play. It's great for solo play or interactive play with you. As for maintenance, you can spot - clean it with a mild detergent if it gets dirty. Keep it away from sharp objects to prevent tearing. If your cat loses interest over time, you can add a bit more catnip to rejuvenate its appeal.