Although the bubbles disappear after a short time (within 24 hours) usually, but trapped dust particles remain visible and disturbing the overall impression. The subsequent removal of the dust particles is theoretically possible, but rather leads to an even worse outcome. At least that was with me like that.
After 14 days, I have removed the film and decided to use another product, which then could be to expend a lot easier and resulted in a 100% perfect result.