Using the Kitty KONG is super easy. First, squeeze some KONG Easy Treat into the toy. You can also add a little catnip or your cat's favorite dry kibble. Then, just give it to your cat and watch them play. The toy will bounce in unpredictable ways, which will keep your cat engaged. As for maintenance, you can clean it with mild soap and water from time to time. Keep in mind not to use harsh chemicals as they might damage the toy. Also, check the toy regularly for any signs of wear and tear. If it gets too damaged, it's time to get a new one to keep your cat safe while playing.