I just bought my Jeep a few months ago. The person before me must have had it up for sale for a long time because if you look in the right light you can see "4 SALE" on the back window with car paint. Here's the problem. It's not like i can get it off really easy. The paint is seriously like IN the window... everywhere. You can only notice it if you look really closely. But the yellow, blue, and white paint literally looks like it's inside the window. Imagine a ton of little tiny white blue and yellow dots all over my back window. And i don't know how I will be able to get it out. I've tried windex and a rag of course. Even a razorblade. Nothing... Can someone PLEASE help me...