Do you accumulate chargers, cords and cables in your home?
Try to identify what the item goes to and label it or put it with the original equipment. If you know what it is and it doesn't work anymore, or you don't have the equipment, get rid of it! (Make sure you check the proper way to dispose if you are not donating.)
Over the door shoe organizers have many uses that have nothing to do with storing shoes. For example, it is great for storing art and craft supplies!
Put an entire sheet set in one of the pillow cases for an organized shelf. It is ready to go when you're ready to use it!