Anyone know how to stop RainX?

I just bought a window film for the back of my truck, problem is i put RainX on the inside glass as well as the outside. And now when i apply the film it falls off :banghead: :banghead: :banghead: :banghead: Man i cant seem to figure out how to get rid of this stuff, its impurviouse(sp) to everything! :icon16: any help would be greatly appreciated. :)

Rubbing alcohol.

Have you tried Windex? That's taken it off of the outside many times for me.

Rubbing alcohol.
Exactly what I was thinking.

Regular alcohol, taken internally.

Wait, what?

If the alcohol doesn't work for you, try a chemical called Xylene. Methyl Hydrate works wonders on glass too(gas line antifreeze) I work in a window factory and that's what we use to clean the smaller pieces of glass before assembly.(they won't go through the washer without shattering) Either one will clean just about anything off of glass without leaving any hint of a streak. A co-worker used that before putting tint on his car, and he couldn't be happier with the results.

Hope that helps!