Before starting work, it is not necessary to violate the integrity of vinyl application — try to separate the mounting layer or substrate. Believe me — there is nothing interesting there.
The tools must be prepared best before the start of work, therefore, it is necessary to collect the following set in an accessible place: clean rags (rags), a hairdryer (construction or household — no difference), fine dispersal sprayer (sprayer for flowers), a spatula and a clerical knife.