Barbs, my only solution for you would be to get the anti-glare film. I've owned several cases now that have integrated touch screens like the Otterbox, and I had the crystal clear screen protector, and they all bubbled up, had oild slicks etc. Once I put the anti-glare, I have never had that problem, and like I said, I've owned many cases that had integrated touch screens. I now have th Ivyskin Quattro T4, and no problem at all. You'll thank me for this, trust me. No need to use palm grease, or any other wacky solutions. Get the anti-glare, install it, problems over !