The steam did nothing substantial fella. It added a small amount of heat to soften the adhesive is all. A heat gun or blow dryer will do the same thing.
Greetings. Naw, that's about it. This method really worked. Again, really let the steam and the heat do the work. Start the peeling off process at a top corner. I tended to rush it a bit towards the bottom of the window and that's where the glue really stuck to the window. Patience. At the bottom, be careful, don't burn your upholstery!