How can i keep my posters from falling off my wall? I used duct tape to hang them up. Only 1 stayed.
Put them in a frame
Use a staple gun
Although duct tape is an all purpose tape, I'd recommend using thumb tacks.
Target or Walmart have poster frames for less then 10
Use a tack that worked for me if your not afraid of putting a small hole in your wall.
Get Velcro strips
Put them in the drawer of your desk. That will keep them clean and they won't fade from direct sunlight.
Staples, tacks, nails, or frame them