Hey peeps I really really need help. I had graphics on my rear window for about 3 months to advertise my business. At the time the car was just over a year old. Now I've removed the stickers, there is no residue on the window but when it rains, the water sticks to where the decals were. I cannot remove this. Tried everything from sticky stuff remover to acetone. 2 mobile valeters cannot shift it. They guy who put the stickers on saying its not the stickers.... Well it certainly didn't leave writing marks before they were on. I really don't want to be paying forget stuff that doesn't work as the decal cost me £20-£25! I am stuck!! Rant over.