Storing your Doona car seat when not in use is an important consideration for keeping it in good condition. When storing the car seat, ensure that it's clean and free from any debris. You can store the car seat with or without the wheels attached, depending on your preference. If you're short on space, you can remove the wheels by pressing the release button and pulling them out. When storing the car seat, ensure that it's in a dry, cool place, away from direct sunlight and any sources of heat. Avoid storing it in a damp or humid area, as this can cause mold or mildew to develop.