be surprised if a few bubbles remain, they will disappear naturally in a few days.
the scraps of paper are cut with the help of a spatula and the stylus. the idea is for the spatula to help you cut right what's left of the paper.
you can schedule the paper to go to the outlet and then continue past it, cutting a thinner strip for application.
but if you choose to place the full paper at the height of the wall, cut with the help of the stylus while sticking the paper.
you can also mark on the paper itself, where the switch or plug is located and cut out before passing the 