How can I effectively stick balloons on a wall using tape?

To effectively stick balloons on a wall using tape, first inflate the balloons to the desired size. Then, apply a small piece of double-sided tape to the back of each balloon. Press the balloons firmly against the wall to secure them in place. Make sure to use enough tape to support the weight of the balloons and avoid using tape that is too strong, as it may damage the wall when removed.