Why would one need to remove it if it serve the purpose, BTW i didnt opt for cheap one available on every second shop i actually opted for quality one they are bubble and scratch free and dark green in shade costed me about 5000 for all door glasses and rear, there are better films available in high end detailing shop as well which can cost upto 20, 25k as those films are sound proof/UV protection...so there are options availble but not many are aware or not willing to spend that much on just a Glass films...