Never put alcohol on this film as it will leave a dull mark to the finish. I made a mistake doing this since I could not remove some road bugs that sticked to it... BTW, I also have a bug & tar remover , but it only cleans the dirt, and it was too late when I bought it since I already used an alcohol to clean it. (Hand alcohol sanitizer)
So this morning, I was checking out stuff at the local automotive store and I noticed this product made by Turtle Wax.
http://www.amazon.com/Turtle-Wax-T-43-H ... B00A9T28S4
I did try it and the 5 year old film protector looks a lot better than before! The alcohol dull mark is gone!
I then apply a Turtle Wax ICE car wax to protect it afterward.
