how do you prevent getting dust/small dirt under PPF, I noticed it on my hood on few places. Beforehand I visited a shop and it was super clean, but still somehow they managed to fuck it up. Its not bad, but its annoying noticing it when doing a carwash...
Great question! It is next to impossible for PPF installs to come out 100% perfect without any kind of dust or debris. I would say this is one of the top struggles for any PPF installer. Hopefully they took all the necessary steps to prevent it from happening.