Determine the weight of the object you want to hang. Objects weighing less than 5 lbs. can be hung on the wall without a nail or screw.
Purchase adhesive-backed wall hooks from your local home improvement store. These adhesive wall hooks work best on drywall and plaster walls, but they can work on other types of walls as well.
Remove the adhesive backing from the wall hook.
Place the adhesive backing on the wall, and press it down for 30 seconds with your hand.
Hang the object on the hook.