Bring the edge back to the forehead and press gently to distribute the adhesive.
Then fold back the edge again.
Allow to dry for about 15 seconds and then apply to the forehead again: make the Bald Cap fit tight to the head, without wrinkles.
Freeing up the ears

Mark out the ears.
A felt-tip pen was used in this example for the sake of clarity. If a Grimas Make-up Pencil for example in a skin tone is used, the result is more subtle and no longer visible later on.
When you finish off the edges with acetone you are also immediately removing the sketch made using the Make-up Pencil.