The film you can actually apply without inclusions. You can actually pull back a little, if you are not sure. Be very valuable to the tip found, apply the foil in the bathroom and above to run the hot water to the room is slightly enriched with water vapor. So one has no more dust in the air. I had then but a small enclosure or bubble, but that was no longer visible after a day. Only negative, the film reflects. But I would buy the sheet again.