To use these Trashvengers posters and prints, first find a nice spot in your room to hang them. You'll need to get your own frames as they're not included. When handling the prints, be gentle to avoid any creases or tears. To keep them looking great, avoid hanging them in direct sunlight as this can fade the colors over time. Clean them with a soft, dry cloth if they get dusty. With proper care, these prints will decorate your space for a long time.